Delete win7 does not use the driver device to improve the stability of windows7 system

More and more friends using the win7 operating system, accompanied by the emergence of various problems, recently many netizens to the author feedback, their own computer from the original xp After the system is upgraded to win7 operating system, there will be more than xp card, and some computers will crash, slow response, etc. I want to say that if it is older (lower configuration), try not to install win7, about win7 system The minimum configuration you can refer to:

◇ windows 7 minimum configuration requirements, windows 7 installation entry _windows 7 basic into

There are some friends said that installed win7 easy to crash, suggesting that the device does not work Normally, in this case, you can delete some of the old or unused device drivers in Windows 7 and generally solve the problem.

The method is as follows

If you find that some recently installed devices are not working properly or often cause the computer to crash, then you can consider deleting the old or unused device drivers in Windows 7. 1. Right click on the Win7 desktop & ldquo; Computer & rdquo;, select “ Properties & rdquo;. 2. Find “Advanced System Settings” on the left panel and click “"Environment Variables" at the bottom of the “Advanced” tab. 3, in the upper part of the "XX user variable", click "& new", enter the variable name: devmgr_show_nonpresent_devices Input variable value: 1 OK, OK, and then determine! 4. Right-click on the desktop & Computers, select “Manage ”, on the left, open “Device Manager" 5. In the top menu bar of Device Manager, select “View”——“Show hidden devices”. 6. You can find “Other devices” on the right side of Device Manager.

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