How did the official version of win10 be downgraded to the original system by 360 guards?

The computer installed win10 official version feels very card, and there are always incompatible programs, which can not work properly. I feel that the win10 experience or compatibility seriously affects the work. How can I restore the previously used version? Below we use 360 ​​security guards to solve this problem, interested can come and see.

1, open the computer desktop to find the "360 security guards" software, and open

2, find "360 security guards"; right lower corner tool development tool arrow

3, click to enter, select “All Tools”

4, find the “Upgrade Assistant” on the top toolbar of all tools page, upgrade to Win10" , click to enter

5, select on the page to find “ I want to fall back to the old version & rdquo;

6, then the long wait.... ..win7 Ultimate or win8, is to restore to your previous version of the system