Change Windows Update Port to Fix 'Already Allocated' Error
When you see "port already allocated" during Windows Update, it usually means an...
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Browse labFix Windows Update Authentication Failed / Permission Denied
When Windows Update fails with an "authentication failed" or "permission denied" message, it usua...
Fix Windows Search Network Error After Update
After a recent Windows update, you might see a network error when using Windows Search—for exampl...
Fix Windows Defender Can't Connect After Update
After a Windows update, you might see an error that Windows Defender can't connect to the service...
Fix Windows Search Stuck Loading for a Long Time
When you open the Start menu or File Explorer and the search box just spins or shows “Searching…”...
How to Fix Chrome SSL Protocol Error: Invalid Server Certificate
You try to visit a website in Chrome and see an error: "SSL protocol error" with "invalid server ...