Fast user switching has been a very useful feature of Windows for multi-user computers. Dating back to Windows XP, fast user switching allows multiple users to be logged into a computer at once. This is very useful if a user is in the middle of work but another needs to use the computer shortly. Fast user switching will allow the other user to log in while still retaining the other users session. Once the other user is finished the session can be switched back to the original user.
Creating a shortcut to switch the active user is as easy as creating a shortcut to c:\windows\system32\tsdiscon.exe
Right click where you want the shortcut to be created and select New and then Shortcut.
Copy and paste “c:\windows\system32\tsdiscon.exe” into the location box and hit Next.
Give it a name and hit Finish.
Thursday, July 24, 2008
Small Windows XP FAQ
Does the Home or Pro version include IIS?
Only the Pro version has it.
I installed the Pro version but I can't find IIS.
The Pro installation doesn't install IIS by default. Go to Start->Control Panels->Add/Remove Programs, and click on "Add Windows Components". IIS will be listed in there.
How many computers can I install XP on?
Microsoft allows you to install XP on only one computer. Technically, it's been like this all along except there's been no way to enforce it. Microsoft's new Authentication System forces XP installations to link the PC, the CD Key, and an ID number that identifies your computer's components together, which means that you can't install XP from the same CD on another PC. You can read more about Windows XP Activation if you click here.
Will my programs work under Windows XP?
That's a complicated issue. Most modern programs have been written to work on Windows 95 and above, all the way to Windows XP using an API called Win32. By using this API, it guarantees that the application will work on any Win32 supported platform, so long as the application was properly written to Microsoft's guidelines. If an application wasn't written properly, it has the potential to break under not only XP, but any future OS. Now, programs that ran under DOS might not work at all due to a whole slew of reasons. Any popular DOS applications and games are sure to have a support forum, so check them out if you can.
Just in case your application doesn't work properly under Windows XP, there's a "Compatability Mode" in which your application will run in an environment similar to a previous operating system. Currently, the operating system choices are:
Windows 95
Windows 98/ME
Windows NT (Service Pack 5)
Windows 2000
So if you're having trouble with a particular application or game under XP, right click on the application's icon and click on the "Compatability" tab. You can also set a forced resolution of 640x480, force 256 (8-bit) color, and force the system to disable themes.
If I upgrade from Windows 98 or ME to Windows XP, can I revert back?
Yes, but I haven't done it myself so I don't know what the consequences are from upgrading, and then downgrading again. If you upgraded, there should be an item in "Add/Remove Programs" that allows you to uninstall XP. Note: if you upgraded to XP, and then changed your file system to NTFS, you cannot go back to 98 or ME since those operating systems don't understand how NTFS works.
Will my games work under Windows XP?
This is even more complicated than the application issue. Games are supposed to be written to not only the Win32 API, but any one of many different graphics APIs such as Direct 3D or OpenGL. Sometimes games take a "short cut" to gain better performance. Since Windows XP is built on a different core than Windows 95, 98, and ME, it's possible that some games won't work. You can read more about games under XP by clicking here.
Can I watch DVDs on Windows XP?
Not "out of the box", unfortunately. Microsoft is forcing consumers to buy a "DVD Decoder Pack" to allow playback of DVDs. You can read more about that by clicking here.
Can I listen to MP3s with Windows XP?
Yes. Windows Media Player will playback MP3s. If you're Yes. Windows Media Player will playback MP3s. If you're having trouble playing MP3s with Windows Media Player, make sure you have the latest update.
Can I rip MP3s with Windows XP?
Just like the DVD issue, you cannot rip MP3s with XP "out of the box". You'll have to buy the "MP3 Pack" which allows you to add MP3 ripping capabilities to Windows Media Player. However, you can use Music Match Jukebox and other third-party rippers as you have before, so long as they work under XP (chances are they do, but check the web pages of the applications to be sure). You can read more about music under XP by clicking here.
Can I have multiple operating systems installed on the same computer alongside Windows XP?
Yes. There's a procedure that's involved in order to do it properly. If you're installing Windows XP on a machine that already has another Windows OS, you have to make sure that you can install XP on a seperate partition, or a seperate hard drive. You cannot install XP on the same hard drive or partition that already has another operating system on it, meaning two OS's can't share the same space at the same time. The key is to install Windows XP last, this way the NT boot loader, which allows you to choose which OS to load at boot time, is installed by the XP installer. Microsoft has an article about multibooting.
What are the requirements for running Windows XP?
The minimum requirements can be found by clicking here.
If I'm buying the XP upgrade version, do I have to install over my old OS, or can I install fresh?
You can most certainly install fresh. When installing XP, you'll be prompted for your previous OS's CD. Once XP sees that it's a valid CD, you switch CDs again and the XP installer continues on its merry way.
What are the upgrade paths for Windows XP? Do I need to buy the full version?
All the valid upgrade paths for the Home and Pro versions can be found by clicking here.
I got a PC from with a restore CD instead of an actual Windows installer CD, is it considered valid for an upgrade?
This is tricky. Some PC manufacturers give the user a "Restore CD" which, although has a version of Windows on it, is nothing more than a "snapshot" of the hard drive when the user opened the box for the first time. Chances are, when the XP upgrade asks for the previous Windows OS CD, it will reject the Restore CD since it wasn't made by Microsoft. Your best bet would be to check with the manufacturer of your PC and see if you have an upgrade option. I'm still looking on Microsoft's site for a definitive answer on this.
Will Windows 2000 drivers run under XP? I heard that XP is just Windows 2000 with a new face.
There's no guarantee that Win2k drivers will work under XP. I wouldn't suggest even trying since it might make your system unstable. The best you can do is to check with your device's manufacturer first and see if they already have XP drivers ready for you to download from their web site.
I see there are two versions of XP - Home and Professional. Which one should I get?
Microsoft did a very good job of splitting the two versions, and making sure that one group doesn't need the features of the other flavor of XP. The only issue I can see i Microsoft did a very good job of splitting the two versions, and making sure that one group doesn't need the features of the other flavor of XP. The only issue I can see is the multi-processor support you get from the Pro version, and if it will affect gaming. Click here to read Microsoft's comparison of the two.
Only the Pro version has it.
I installed the Pro version but I can't find IIS.
The Pro installation doesn't install IIS by default. Go to Start->Control Panels->Add/Remove Programs, and click on "Add Windows Components". IIS will be listed in there.
How many computers can I install XP on?
Microsoft allows you to install XP on only one computer. Technically, it's been like this all along except there's been no way to enforce it. Microsoft's new Authentication System forces XP installations to link the PC, the CD Key, and an ID number that identifies your computer's components together, which means that you can't install XP from the same CD on another PC. You can read more about Windows XP Activation if you click here.
Will my programs work under Windows XP?
That's a complicated issue. Most modern programs have been written to work on Windows 95 and above, all the way to Windows XP using an API called Win32. By using this API, it guarantees that the application will work on any Win32 supported platform, so long as the application was properly written to Microsoft's guidelines. If an application wasn't written properly, it has the potential to break under not only XP, but any future OS. Now, programs that ran under DOS might not work at all due to a whole slew of reasons. Any popular DOS applications and games are sure to have a support forum, so check them out if you can.
Just in case your application doesn't work properly under Windows XP, there's a "Compatability Mode" in which your application will run in an environment similar to a previous operating system. Currently, the operating system choices are:
Windows 95
Windows 98/ME
Windows NT (Service Pack 5)
Windows 2000
So if you're having trouble with a particular application or game under XP, right click on the application's icon and click on the "Compatability" tab. You can also set a forced resolution of 640x480, force 256 (8-bit) color, and force the system to disable themes.
If I upgrade from Windows 98 or ME to Windows XP, can I revert back?
Yes, but I haven't done it myself so I don't know what the consequences are from upgrading, and then downgrading again. If you upgraded, there should be an item in "Add/Remove Programs" that allows you to uninstall XP. Note: if you upgraded to XP, and then changed your file system to NTFS, you cannot go back to 98 or ME since those operating systems don't understand how NTFS works.
Will my games work under Windows XP?
This is even more complicated than the application issue. Games are supposed to be written to not only the Win32 API, but any one of many different graphics APIs such as Direct 3D or OpenGL. Sometimes games take a "short cut" to gain better performance. Since Windows XP is built on a different core than Windows 95, 98, and ME, it's possible that some games won't work. You can read more about games under XP by clicking here.
Can I watch DVDs on Windows XP?
Not "out of the box", unfortunately. Microsoft is forcing consumers to buy a "DVD Decoder Pack" to allow playback of DVDs. You can read more about that by clicking here.
Can I listen to MP3s with Windows XP?
Yes. Windows Media Player will playback MP3s. If you're Yes. Windows Media Player will playback MP3s. If you're having trouble playing MP3s with Windows Media Player, make sure you have the latest update.
Can I rip MP3s with Windows XP?
Just like the DVD issue, you cannot rip MP3s with XP "out of the box". You'll have to buy the "MP3 Pack" which allows you to add MP3 ripping capabilities to Windows Media Player. However, you can use Music Match Jukebox and other third-party rippers as you have before, so long as they work under XP (chances are they do, but check the web pages of the applications to be sure). You can read more about music under XP by clicking here.
Can I have multiple operating systems installed on the same computer alongside Windows XP?
Yes. There's a procedure that's involved in order to do it properly. If you're installing Windows XP on a machine that already has another Windows OS, you have to make sure that you can install XP on a seperate partition, or a seperate hard drive. You cannot install XP on the same hard drive or partition that already has another operating system on it, meaning two OS's can't share the same space at the same time. The key is to install Windows XP last, this way the NT boot loader, which allows you to choose which OS to load at boot time, is installed by the XP installer. Microsoft has an article about multibooting.
What are the requirements for running Windows XP?
The minimum requirements can be found by clicking here.
If I'm buying the XP upgrade version, do I have to install over my old OS, or can I install fresh?
You can most certainly install fresh. When installing XP, you'll be prompted for your previous OS's CD. Once XP sees that it's a valid CD, you switch CDs again and the XP installer continues on its merry way.
What are the upgrade paths for Windows XP? Do I need to buy the full version?
All the valid upgrade paths for the Home and Pro versions can be found by clicking here.
I got a PC from with a restore CD instead of an actual Windows installer CD, is it considered valid for an upgrade?
This is tricky. Some PC manufacturers give the user a "Restore CD" which, although has a version of Windows on it, is nothing more than a "snapshot" of the hard drive when the user opened the box for the first time. Chances are, when the XP upgrade asks for the previous Windows OS CD, it will reject the Restore CD since it wasn't made by Microsoft. Your best bet would be to check with the manufacturer of your PC and see if you have an upgrade option. I'm still looking on Microsoft's site for a definitive answer on this.
Will Windows 2000 drivers run under XP? I heard that XP is just Windows 2000 with a new face.
There's no guarantee that Win2k drivers will work under XP. I wouldn't suggest even trying since it might make your system unstable. The best you can do is to check with your device's manufacturer first and see if they already have XP drivers ready for you to download from their web site.
I see there are two versions of XP - Home and Professional. Which one should I get?
Microsoft did a very good job of splitting the two versions, and making sure that one group doesn't need the features of the other flavor of XP. The only issue I can see i Microsoft did a very good job of splitting the two versions, and making sure that one group doesn't need the features of the other flavor of XP. The only issue I can see is the multi-processor support you get from the Pro version, and if it will affect gaming. Click here to read Microsoft's comparison of the two.
Wednesday, July 23, 2008
Speed up your Windows 2000/XP system and save resources at the same time
You can improve performance of your Windows 2000/XP and reclaim memory by simply disabling the services that is also known as "System Services" you don't need which Windows 2000 or XP automatically provide by default.
What Are System Services in the 1st place
System services are actually small helper programs that provide support for other larger programs in Windows 2000. Many of the services are set up to run automatically each time you start Windows 2000. However, if you're not using the larger programs that these services are designed to support, these services are simply wasting RAM that could be put to better use by your applications. While the word "Disable" is used here to describe the idea that you'll remove these services from memory, what you'll really be doing is changing the startup setting from Automatic to Manual. When you do, the services won't automatically start each time you launch Windows 2000 Professional. However, Windows 2000 will be able to manually start the services if they're needed. That way you won't be unnecessarily wasting RAM, but you won't be crippling your system either. Note: If you're running Windows 2000 Professional on a corporate network, you may not be able to adjust system services. Regardless of whether you can or not, you should check with your system administrator before attempting the make these changes.
Changing the startup type of a service from Automatic to Manual is a relatively simple operation. To begin, open the Control Panel, open the Administrative Tools folder, and then double click the Services tool. When you see the Services window, set the View to Detail if it isn't already. Then click the Startup Type column header to sort the services by Startup Type. When you do, all the Services that start automatically will appear at the top of the list.
As you scan through the list of services on your system whose Startup Type setting is set to Automatic, look for the services in listed in the Table below. These are some of the services are good candidates to be set to a Manual Startup Type.
Examples of services that can be safely changed to Manual :-
DHCP Client -- You're not connecting to a specific DHCP server on your local network
Distributed Link Tracking Client -- You're not connected to a Windows 2000 domain
DNS Client -- You're not connecting to a specific DNS server on your local network
FTP Publishing Service -- You don't need your system to act as an FTP server
IIS Admin Service -- You don't need your system to act as an WWW server
IPSEC Policy Agent -- You're not connected to a Windows 2000 domain
Messenger -- You're not connected to a Windows 2000 domain
Remote Registry Service -- You don't remotely access the Registry of other systems on your local network
RIP Service -- You don't need your system to act as a router
Run As Service -- You don't use any applications that run as an alias
World Wide Web Publishing Service
You don't need your system to act as an WWW server
If you find a match and think that your system doesn't need that particular service, right-click on the service and choose the Properties command from the shortcut menu. When you see the Properties dialog box for that service, click the Startup Type drop down list and select Manual. Then click OK. As you change the Startup Type for any service, take note of the service's name. That way you'll have a record of which services you changed and can change them back if you need to, as I'll explain in a moment.
Using the Windows Task Manager
Trick : To determine the amount of RAM you'll regain by disabling unnecessary system services, use the Windows Task Manager. Here's how: Before you disable any system services, reboot your system and don't launch any applications. If you have applications that automatically load when you start Windows, hold down the [Shift] key to bypass the Startup folder. Then, right click on the task bar and select Task Manager from the shortcut menu. When you see the Windows Task Manager dialog box, select the Performance tab. Now take note of the Available value in the Physical Memory panel. After you disable those system services you deem unnecessary, reboot your system in the same manner and compare the Available value in the Physical Memory panel to the one that you noted earlier.
Final thoughts
Keep in mind that you may not find all the services listed in the Table set to Automatic on your system. In fact, you might not even see some of the services listed present on your system. If that's the case, don't worry about it. Each Windows 2000/XP installation is unique depending on the system and installed software, and different sets of services may be installed and set to start automatically.
On the other hand, you may find services other than those listed in Table set to Automatic that you may think are unnecessary. If so, you can find out what each service does by hovering your mouse pointer over the service's description. When you do, a tool tip window will pop up and display the entire description of the service. You can then better determine if the service is unnecessary. Remember, by changing the Startup Type to Manual, Windows 2000 can still start the service if it's needed. If you decide to experiment with changing the Startup Types of certain services, you can monitor the services over time by launching the Services utility and checking the list of running services. If you consistently find one of the services you set to Manual running, you may decide to change the Startup Type back to Automatic.
What Are System Services in the 1st place
System services are actually small helper programs that provide support for other larger programs in Windows 2000. Many of the services are set up to run automatically each time you start Windows 2000. However, if you're not using the larger programs that these services are designed to support, these services are simply wasting RAM that could be put to better use by your applications. While the word "Disable" is used here to describe the idea that you'll remove these services from memory, what you'll really be doing is changing the startup setting from Automatic to Manual. When you do, the services won't automatically start each time you launch Windows 2000 Professional. However, Windows 2000 will be able to manually start the services if they're needed. That way you won't be unnecessarily wasting RAM, but you won't be crippling your system either. Note: If you're running Windows 2000 Professional on a corporate network, you may not be able to adjust system services. Regardless of whether you can or not, you should check with your system administrator before attempting the make these changes.
Changing the startup type of a service from Automatic to Manual is a relatively simple operation. To begin, open the Control Panel, open the Administrative Tools folder, and then double click the Services tool. When you see the Services window, set the View to Detail if it isn't already. Then click the Startup Type column header to sort the services by Startup Type. When you do, all the Services that start automatically will appear at the top of the list.
As you scan through the list of services on your system whose Startup Type setting is set to Automatic, look for the services in listed in the Table below. These are some of the services are good candidates to be set to a Manual Startup Type.
Examples of services that can be safely changed to Manual :-
DHCP Client -- You're not connecting to a specific DHCP server on your local network
Distributed Link Tracking Client -- You're not connected to a Windows 2000 domain
DNS Client -- You're not connecting to a specific DNS server on your local network
FTP Publishing Service -- You don't need your system to act as an FTP server
IIS Admin Service -- You don't need your system to act as an WWW server
IPSEC Policy Agent -- You're not connected to a Windows 2000 domain
Messenger -- You're not connected to a Windows 2000 domain
Remote Registry Service -- You don't remotely access the Registry of other systems on your local network
RIP Service -- You don't need your system to act as a router
Run As Service -- You don't use any applications that run as an alias
World Wide Web Publishing Service
You don't need your system to act as an WWW server
If you find a match and think that your system doesn't need that particular service, right-click on the service and choose the Properties command from the shortcut menu. When you see the Properties dialog box for that service, click the Startup Type drop down list and select Manual. Then click OK. As you change the Startup Type for any service, take note of the service's name. That way you'll have a record of which services you changed and can change them back if you need to, as I'll explain in a moment.
Using the Windows Task Manager
Trick : To determine the amount of RAM you'll regain by disabling unnecessary system services, use the Windows Task Manager. Here's how: Before you disable any system services, reboot your system and don't launch any applications. If you have applications that automatically load when you start Windows, hold down the [Shift] key to bypass the Startup folder. Then, right click on the task bar and select Task Manager from the shortcut menu. When you see the Windows Task Manager dialog box, select the Performance tab. Now take note of the Available value in the Physical Memory panel. After you disable those system services you deem unnecessary, reboot your system in the same manner and compare the Available value in the Physical Memory panel to the one that you noted earlier.
Final thoughts
Keep in mind that you may not find all the services listed in the Table set to Automatic on your system. In fact, you might not even see some of the services listed present on your system. If that's the case, don't worry about it. Each Windows 2000/XP installation is unique depending on the system and installed software, and different sets of services may be installed and set to start automatically.
On the other hand, you may find services other than those listed in Table set to Automatic that you may think are unnecessary. If so, you can find out what each service does by hovering your mouse pointer over the service's description. When you do, a tool tip window will pop up and display the entire description of the service. You can then better determine if the service is unnecessary. Remember, by changing the Startup Type to Manual, Windows 2000 can still start the service if it's needed. If you decide to experiment with changing the Startup Types of certain services, you can monitor the services over time by launching the Services utility and checking the list of running services. If you consistently find one of the services you set to Manual running, you may decide to change the Startup Type back to Automatic.
How to Run an Older Program on Windows XP
1.Right–click the executable or the program shortcut to the executable, and then click Properties.
2.Select the Run this program in compatibility mode check box.
3.From the list, select an operating system that the program runs in comfortably.
If necessary, also change the display settings and/or resolution, or disable the Windows XP visual themes.
Run the program again when you’re finished changing the settings. Adjust the compatibility settings again if the program is still not running smoothly: a program that’s unhappy on Windows 2000 may flourish on Windows 98.
2.Select the Run this program in compatibility mode check box.
3.From the list, select an operating system that the program runs in comfortably.
If necessary, also change the display settings and/or resolution, or disable the Windows XP visual themes.
Run the program again when you’re finished changing the settings. Adjust the compatibility settings again if the program is still not running smoothly: a program that’s unhappy on Windows 2000 may flourish on Windows 98.
TuneXP- Turn your XP system into a Ferrari
Software name: Tune XP 1.5
OS: XP
File size: 1,021.15K
It is a freeware that optimize your XP and Tweaks some hidden settings.
From DriverHeaven:
Download
OS: XP
File size: 1,021.15K
It is a freeware that optimize your XP and Tweaks some hidden settings.
From DriverHeaven:
This radical, new tool is one of the best and most powerful Windows XP tweakers ever, having a few tweaks, which are unique to the program. Among them are: ultrafast boot (rearrange boot files); boot folder defragmentation; prefetch folder cleaning; DNS cache optimization; and file allocation size tweak. However, that isn't all. It includes a plethora of other performance tweaks, which will make your Windows installation run faster than ever before, as well as Windows Service configuration. For the first time ever, it allows the user to control a few of the most common performance suckers and annoyances.
Version
1.5 has a few major fixes to its code, as well as new
tweaks (USB polling and
what now).
Download
NTFS vs. FAT
To NTFS or not to NTFS—that is the question. But unlike the deeper questions of life, this one isn't really all that hard to answer. For most users running Windows XP, NTFS is the obvious choice. It's more powerful and offers security advantages not found in the other file systems. But let's go over the differences among the files systems so we're all clear about the choice. There are essentially three different file systems available in Windows XP: FAT16, short for File Allocation Table, FAT32, and NTFS, short for NT File System.
FAT16
The FAT16 file system was introduced way back with MS–DOS in 1981, and it's showing its age. It was designed originally to handle files on a floppy drive, and has had minor modifications over the years so it can handle hard disks, and even file names longer than the original limitation of 8.3 characters, but it's still the lowest common denominator. The biggest advantage of FAT16 is that it is compatible across a wide variety of operating systems, including Windows 95/98/Me, OS/2, Linux, and some versions of UNIX. The biggest problem of FAT16 is that it has a fixed maximum number of clusters per partition, so as hard disks get bigger and bigger, the size of each cluster has to get larger. In a 2–GB partition, each cluster is 32 kilobytes, meaning that even the smallest file on the partition will take up 32 KB of space. FAT16 also doesn't support compression, encryption, or advanced security using access control lists.
FAT32
The FAT32 file system, originally introduced in Windows 95 Service Pack 2, is really just an extension of the original FAT16 file system that provides for a much larger number of clusters per partition. As such, it greatly improves the overall disk utilization when compared to a FAT16 file system. However, FAT32 shares all of the other limitations of FAT16, and adds an important additional limitation—many operating systems that can recognize FAT16 will not work with FAT32—most notably Windows NT, but also Linux and UNIX as well. Now this isn't a problem if you're running FAT32 on a Windows XP computer and sharing your drive out to other computers on your network—they don't need to know (and generally don't really care) what your underlying file system is.
The Advantages of NTFS
The NTFS file system, introduced with first version of Windows NT, is a completely different file system from FAT. It provides for greatly increased security, file–by–file compression, quotas, and even encryption. It is the default file system for new installations of Windows XP, and if you're doing an upgrade from a previous version of Windows, you'll be asked if you want to convert your existing file systems to NTFS. Don't worry. If you've already upgraded to Windows XP and didn't do the conversion then, it's not a problem. You can convert FAT16 or FAT32 volumes to NTFS at any point. Just remember that you can't easily go back to FAT or FAT32 (without reformatting the drive or partition), not that I think you'll want to.
The NTFS file system is generally not compatible with other operating systems installed on the same computer, nor is it available when you've booted a computer from a floppy disk. For this reason, many system administrators, myself included, used to recommend that users format at least a small partition at the beginning of their main hard disk as FAT. This partition provided a place to store emergency recovery tools or special drivers needed for reinstallation, and was a mechanism for digging yourself out of the hole you'd just dug into. But with the enhanced recovery abilities built into Windows XP (more on that in a future column), I don't think it's necessary or desirable to create that initial FAT partition.
When to Use FAT or FAT32
If you're running more than one operating system on a single computer, you will definitely need to format some of your volumes as FAT. Any programs or data that need to be accessed by more than one operating system on that computer should be stored on a FAT16 or possibly FAT32 volume. But keep in mind that you have no security for data on a FAT16 or FAT32 volume—any one with access to the computer can read, change, or even delete any file that is stored on a FAT16 or FAT32 partition. In many cases, this is even possible over a network. So do not store sensitive files on drives or partitions formatted with FAT file systems.
How to Turn Off the Licensing Feature in Windows XP
Everybody but the record industry agrees that the Microsoft licensing feature is awful. Luckily, you have a way to turn it off:
1. Choose Options from Media Player's Tools menu.
2. Click the Copy Music tab.
3. Remove any check mark from the box marked Protect Content.
If no check mark is there, Media Player doesn't embed any license or copy protection in your copied files. Disabling the licensing feature lets you copy your files to any of your computers and portable music devices.
1. Choose Options from Media Player's Tools menu.
2. Click the Copy Music tab.
3. Remove any check mark from the box marked Protect Content.
If no check mark is there, Media Player doesn't embed any license or copy protection in your copied files. Disabling the licensing feature lets you copy your files to any of your computers and portable music devices.
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