When using the win7 system computer, some users will encounter the system prompt “you may be the victim of pirated software”, which leads to wallpaper replacement. As a result, as long as the computer restarts, it will turn into a black background. This is very annoying, and “this copy of windows is not genuine” will be displayed in the lower left corner of win7 desktop. What should we do?
input slmgr – rearm, and then click “OK” to restart the computer. Then our computer prompts that the problem of piracy and black desktop wallpaper is solved!