Fix Port Already Allocated Error in Windows Security
If you see a 'port already allocated' error when starting a Windows Security-related service or a...
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Browse labFix Windows Security High Memory Usage
If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...
Fix Task Scheduler Module Not Found Error 0x80070002
When you see "Task Scheduler module not found error code 0x80070002", it means Windows cannot loc...
Fix Microsoft Store Error 502 Bad Gateway After Update
After a recent Windows update, you open the Microsoft Store and see 'Error 502 – Bad Gateway'. Th...
Fix Windows Activation Proxy Server Error
When you try to activate Windows and see an error about a proxy server, it usually means the acti...
Fix Windows Security Certificate Error in Outlook 365
You open Outlook 365 and see a security certificate warning: "There is a problem with the proxy s...