Checking the last reboot time of a computer system can be a useful troubleshooting step, or simply a matter of curiosity. There are several ways to check the last reboot time, depending on the operating system being used.
On Windows systems, you can use the System Information tool. To do this, press the Windows key + R, type “msinfo32” into the Run dialog box, and then press Enter. In the System Information window, look for the “System Boot Time” entry under the “System Summary” section. This will show you the date and time of the last reboot.