What do you mean by not working? Are you using the app or the browser to access Zoom? You can try installing "Cheese" from the app center and see if...
After the crash, you can press Control-Alt-F1 through F7 to get a non-GUI login prompt to the system. Log in with your username and password, you'll...
The easy way to get to recovery mode is to show the grub menu automatically on every boot – even if just for 2 seconds. But of course, that has to be...