Determining when a computer was turned on can be crucial for various reasons, such as troubleshooting system issues, tracking employee work hours, or maintaining compliance with industry regulations. There are several methods to check the last boot time of a computer, depending on the operating system being used.
In Windows systems, you can use the Event Viewer to find the “System” log and look for the “Event ID 6009” entry, which indicates the system startup time. Alternatively, you can use the Windows PowerShell command “Get-EventLog -LogName System -InstanceId 6009” to retrieve the boot time.