Win7 How to uninstall updates

　　If an update is installed in Win7, a program does not work properly or the system runs abnormally. You can try uninstalling this update. The specific steps are as follows:

1. From the Start menu, click Control Panel-> Program.

2. Open "programs and features-> to view installed Updates" in turn.

3. All installed updates will now be listed. Looking at the installation time column, you can find the most recently installed update. Select the update that you want to uninstall, right mouse, and choose Uninstall. (Note: There may be no uninstall menu pop-up after you right-click some updates.) Because the update file is sequential, it cannot be unloaded directly if it is associated with another update or program. )

4. After you eject the Uninstall Confirmation window, press "yes" to continue.

Don't worry, if you find out later, you can still download and install this update again. Open Control Panel system and secure Windows Update, and on the left side of the window, click Check for updates. (Of course, if you know the details of the update, you can also download the installation directly from the Microsoft Download Center.) )