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How to Fix Windows Activation Proxy Error

If you see "We can't activate Windows on this device because of a proxy error" or similar, your s...

OneDrive Sync Module Missing After Update: How to Restore It

After a Windows update, you might notice the OneDrive sync module (the cloud icon in the system t...

Fix Windows Update Error 0x80070643 in Windows 11

You're trying to install a Windows 11 update, but it fails with error 0x80070643. This usually me...

Fix Windows Defender Command Not Found After Update

After a recent Windows update, you may see an error like 'windows defender' is not recogniz...

How to Set Up Windows Update for an Ubuntu Virtual Machine
If you run a Windows virtual machine (VM) on an Ubuntu host, you might notice that Windows Update...

How to Fix DNS Server Not Responding During Windows Update
When you run Windows Update and see a 'DNS server not responding' error, it usually means your PC...


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