Teach you how to easily uninstall Win7 SP1 system

​​According to Microsoft official introduction, windows7SP1 version contains all the update patches of windows7 release so far, and at the same time fix some user feedback problems, improve system stability and security. SP1 will be officially released in the first half of next year, as Microsoft said before, Windows 7 users do not have to expect too much from SP1. If you have already installed the beta version of Windows 7 SP1 but don't want to use it, uninstalling SP1 is actually very simple. Just follow the four steps below.

Step 1: Enter "WindowsUpdate" in the Start menu search box, turn on Windows Automatic Update window.

Step two: Click on the left side of the installation upgrade option in the automatic update window.

third step: From here you should be able to see the clicks of the entrance Windows7SP1. At this point, use the right mouse button to click to uninstall the SP1 service pack. After confirming, the system will automatically uninstall SP1.

Step four: Uninstall restart the computer takes effect.

uninstall the beta version from Windows7SP1 own computer is so simple, so ready to install SP1 users do not have to worry, as long as this advance notice backup of your important data, and then downloaded from Microsoft's official website assured install it!

Microsoft just released the Windows7SP1 beta download address, although SP1 did not add any exciting new features, but the arrival of SP1 still makes many windows7 users can not wait to install and upgrade. Some friends who were planning to install the Windows 7 operating system before waiting for SP1 may have begun to feel the same. Before Microsoft officially announced Windows7SP1, in fact, there was news leaking SP1 on the Internet. For users who like early adopters, it was already a long time, but things are not very smooth. According to some netizens, some friends have installed the so-called leaked version before. The Windows 7 SP1 computer has some inexplicable minor problems, such as the disappearance of the DVD drive, or the fact that some files are missing.