Fix Windows Security High Memory Usage
If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...
Checklists for software errors, setup, and tool workflows.
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View listFix Microsoft Store 404 Not Found Error on Reinstall
When you try to reinstall an app from the Microsoft Store and get a 404 Not Found
Fix OneDrive Sync Setup Timeout During Initial Configuration
You're setting up OneDrive on a new PC or after a reset, and the sync setup hangs or times out. T...
BitLocker Recovery Key Lost? No Microsoft Account? Here's Help
You're locked out of a BitLocker-encrypted drive and can't find the recovery key. To make matters...
How to Fix Windows Defender DNS Error
You open Windows Security and see a message like "DNS server is not responding" or "Your IT admin...
How to Fix Windows Activation Module Not Found Error
You might see the error "Windows activation module not found" when trying to activate Windows, or...
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