Microsoft no longer supports Windows 8.1. If you're still running it on your PC, you're long overdue for an upgrade. Lance is an experienced writer who tries to unravel the mysteries of personal tech.
How-To Geek on MSN
How to Open the Command Prompt as Administrator in Windows 10
If you're used to using the "Run" box to open apps, you can use that to launch Command Prompt with admin privileges. Press ...
Microsoft ends support for its older OS this month, but there are three ways to stay on Windows 10, two of which are free.
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