to secure it
Signing off (logging off) allows you to protect your account.
Logging off prevents others from accessing your account should you have to leave your computer.
Logging on the computer.....
It could be a virus or a corrupted file.
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.
Skidders are heavy vehicles used in logging. Their main purpose is to be used to transport cut down trees from a site to a nearby truck to be hauled off.
Logging in.
no but maybe try changing your password once in a while and have virus checks
To make money.
It means you were too cheap to buy a macbook and it also means you probably need a new computer. make sure it is plugged in and charging
to record specified events
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.