How to turn off the win7 system U disk self-starting

The win7 system is different from the XP system. It can quickly and easily turn off the U disk self-start function. It can only be closed by the group policy scheme. The method steps are as follows:
1, press win+R to enter the run, enter gpedit.msc Open Group Policy.

2, click to open: in the left pane, under "Local Computer Policy", expand & ldquo; Computer Configuration & Rarr; Administrative Templates & Rarr; All Settings & Rarr; Double-click “ Turn off AutoPlay & rdquo;.

3, win+R input services.msc Open the service. Then Shell Hardware Detection right-click the service, set to manual.

Although the anti-virus function is very powerful now, but prevent it from happening, after completing the above three steps, the U disk self-start function is turned off, and our computer will be much safer than before.