How to Fix Windows Update Error 0x80070422 (Service Unavailable)
When you try to run Windows Update and get error 0x80070422, it usually means the Windows Update ...
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All notesHow to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
BitLocker High Memory vs CPU Usage: Diagnosis and Fixes
If your system feels sluggish and you suspect BitLocker is the cause, it helps to know whether th...
Fix VMware Network Adapter Driver Not Installed Error
You launch a VMware virtual machine and see a message that the network adapter driver is not inst...
Fix Windows Activation Cache Corruption
You try to activate Windows, but the activation fails with an error like '0xC004F074' or 'The act...
Fix PostgreSQL Password Authentication Failed on Localhost
You try to connect to PostgreSQL on localhost with a password, but get FATAL: password auth...
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