Hello! I have decided to make a small list of the "vulnerabilities" (more less tricks) in my school computer system. These are Windows only. Some of these "vulns" may not work for you. Universal: BIOS password is just the enter key If that doesn't work, the escape key might work, too If your school redirects the C:/ drive to another partition, you can open the directory of where a program is located and move back in directories till you get to the root of the C:/ drive Execute cmd commands through a notepad batch file Windows 7: The wallpaper isn't normally changeable, however, opening Firefox and changing the background via an open image will work. This lasts until you log off (in my case, anyway) Get an elevated command prompt with this This allows you to create an administrative account, allowing you to do whatever the fuck you want Windows 10: You can change the background by editing the themes cache in the AppData folder Windows + X can open cmd or powershell (taskbar preferences) There are probably more, I just can't think of any on the top of my head. I am not responsible if you tamper or get in trouble. Enjoy!