How to Check How Long Computer Has Been on Windows 10?

Windows 10: How to See System Uptime

• Bring up the Task Manager by right-clicking the clock in the lower-right corner of the taskbar and selecting Task Manager. Alternately, you could press CTRL + ALT +Delete.
• Select the “Performance“ tab.
• You can see system uptime located toward the bottom of the window.

How can I tell how long my computer has been on?

To find out, right-click the Taskbar and select Task Manager. When it comes up, select the performance tab. At the bottom of the screen, you will see the amount of uptime. In the example below, mine has been running for over six days and counting.

How do I check my history on Windows 10?

In order to find out when it last awoke:

1. Head to the Start menu and type “Event Viewer” in the search box.
2. Double click on Windows Logs in the left sidebar, then click on System.
3. Right click on System and choose Filter Current Log.
4. In the window that pops up, look for the Event Sources drop down.