It could be a virus or a corrupted file.
Logging off prevents others from accessing your account should you have to leave your computer.
Shut down physically turns off your computer (If your computer supports it) Log off Logs off the current user in a multi user environment such as a school or office.
excuse me?
to secure it
Your computer probably needs to restart or just try refreshing the page, it works for me :) (Also, maybe try logging off, closing window, then log back on.)
When you lock a computer you are still logged in and all the programs are running. It will only accept further input once you enter your password. Logging off closes all of your programs and returns to the default state of awaiting user.
No, restart will completely switch off the computer and turn it on again. When you log off, the computer remains switched on.
If you don't log-off, anyone can go on that computer and access your folder and files
"Log off the computer" in Spanish is "Salir de la sesion de computadora"
A restarting of the computer will completely clear the random memory (RAM) whereas just logging off will mostly clear the RAM. From a performance aspect, restart is better than logoff. If you're concerned about security, both are equal.
Signing off (logging off) allows you to protect your account.
"Log off" logs out the current user, but leaves the computer running. "Turn off" turns the computer's power completely off.