As I said and in the previous article, Windows 7 SP1 does not bring who knows what great news Windows 7 users, but rather solve some problems – not very important, but not even to ignore. If you get used to it Update the frequent the operating system (And surely you get used to it if you are activated Automatic update - Automatic Update), then you already have much installed service of the pack, considering that it is composed mostly of Security and Optimization Updates which have already been launched and "served" to users through Windows Update.
The most important news included in Windows 7 SP1 (At least that's how the microsoft) are the following:
- improving performance HDMI audio devices (Solve the problem of losing connection between computer and HDMI audio device after Restart/Reboot)
- Solving the problems that occurred at printing XPS documents containing both landscape pages and portrait pages
- Changing the behavior of functionality Restore previous folders at logon (that is, instead of appearing in the waterfall after the restart, depending on the location in the recently active folders, they will be restored in their anereal positions).
- support for AVX (Advanced Vector Extensions) - allows to improve the performances of applications that intensively use the mobile comma system (IT - Floating Point Application)
- Improved support for 512e storage devices (with size 4KB sector)
- Improved support for additional identities In the authentication protocol Ikev2
Even if no problems have been reported (many) after the installation of Windows 7 SP1, you will most likely notice how you will be left without space-bar pe MAINTAINED. To solve this you will need to delete backup files created by the system for view uninstallation of the service service (In case you hate to Uninstall SP1, this back-up It is important for Restoration of the system in the state before the installation of SP) using Disk Cleanup (taste Disk Cleanup in Search-ul FROM Start Menu And give Enter, then click on Clean up system files, then tick Service Pack Backup Files and click on OK). But remember that you will not be able to Windows 7 SP1 uninstal Once you have erased the backup files of the system.
In case you have decided to uninstall Windows 7 Service Pack 1, Tab System Restore in Search-ul FROM Start Menu And give Enter. Then choose the most recent Restore point (If you have made changes to the system after the installation of the SP, such Installation of the Pack Service) then click on OK (or on Finish). The system will be restored exactly in the state in which it was before the installation of the SP.
You can also uninstall Windows 7 SP1 through Command Prompt (taste cmd in Search-ul FROM Start Menu, click-right click on cmd.exe and select Run as adminstrator. Then cut your order wusa.exe /uninstall /kb:976932 And give Enter) or through Windows Update (Go in Control Panel > Programs > Programs and Features and click on View installed updates. Click-right on Service Pack for Microsoft Windows (KB 976932) and select Uninstall).
Note: If Windows 7 SP1 cannot be uninstalled by any of the methods described above means that back-up files have been deleted (most likely through Disk Cleanup). In this case, the only method of uninstallation is the reinstallation of the Windows 7 operating system.
*Careful! If you use a Windows 7 crack/illegitimate/non-grain/pirate/etc operating system, it contains the KB971033 update to validate the Windows Activation Technologies).
