When should Log on or Log off be used? [duplicate]

1. What is the difference between log off and log out?
2. Why is it important to always log off and turn off your computer to secure data files?
3. Why is it important to logging off your computer after using?
4. Which is correct log out or logged out?

What is the difference between log off and log out?

Logoff and Logout are synonymous meaning "an act of logging out of a computer system." Whereas Signoff is a phrasal verb having following meanings: To announce the end of a communication; conclude.

Why is it important to always log off and turn off your computer to secure data files?

It ensures your work is saved and your files are closed properly. If your desktop computer at work unexpectedly shuts off overnight or during the weekend, you might lose data if you didn't log off. The backup system on your network can't copy data files if they're still open.

Why is it important to logging off your computer after using?

Logging out of a computer is very important because there are risk with not logging out. One of the factor is using a public computer, this is where anyone can use a public computer when someone is still logged in to an account and can mess with that person's work.

Which is correct log out or logged out?

Logout is a noun, to be used like so: "go to the logout screen". Log out is an action, to be used like so: "you need to log out". Because both are action buttons, they need to both be titled "Log Out."