Best Windows Update Settings for Gaming Performance
If you've ever been kicked out of a game by a sudden Windows update restart or noticed stuttering...
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All notesFixing Command Prompt Authentication Failed Access Denied
You're running a command in Command Prompt and get hit with "Authentication failed" or "Access de...
How to Fix Windows Defender Authentication Failed Error
If you see "Authentication failed" when opening Windows Defender or trying to run a scan, it usua...
Windows Security Update Checklist Before Installing
Before you click "Install" on that Windows security update, a few minutes of preparation can save...
How to Fix Outlook 'Cannot Expand Folder' Error
You open Outlook, click a folder, and see: "Cannot expand the folder. The set of folders cann...
Windows Defender Threat Service Stopped: Step-by-Step Checklist
If you see a notification that Windows Defender threat service has stopped, real-time protection ...
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