Fix Windows Update 404 Not Found Error on Windows 11
If you see a "404 Not Found" error when running Windows Update on Windows 11, it usually means th...
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Fix Windows Activation Not Responding with High Memory Usage
You click the activation link or open Settings > Update & Security > Activation, and nothing happ...
Fix Windows Search Indexer Not Working with Blank Screen
If you open the Windows Search Indexer settings and see a blank screen instead of the usual list ...
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You may notice high CPU usage from a process called SearchIndexer.exe or RuntimeBroker.exe, even ...
Fixing 504 Gateway Timeout from Windows Update with Proxy
If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...