Use shutdown -a to cancel win7 auto shutdown command

The operation method is as follows: Start ——All programs——Accessories——Run, then run the text box and enter the cmd command to enter shutdown –f –s –t number, then press Enter to confirm, followed by The number is in seconds. For example, if you enter 500, it means that the Win7 system will shut down the computer after 500 seconds. If we want to cancel the auto power off function midway, we need to enter shutdown –a in the cmd command program and press Enter to cancel. The representations of these commands are: -s Turn off this computer -f Force the running application to close without warning -t xx Set the shutdown time to xx seconds -a Abandon system shutdown