Knowledge base for software setup, errors, and daily tool work.

Windows Defender Service Not Starting in Windows 10: Fixes

If Windows Defender won't start in Windows 10, you might see error messages like "Service did not...

Fix Windows Activation Error 0x8004fe22 – KMS Server Issues

If you see error 0x8004fe22 when trying to activate Windows, it usually means your system can't r...

Fix Microsoft Store Connection Timeout Error 0x80131500

You open Microsoft Store and see a connection timeout error with code 0x80131500. This usually me...

Fix Windows Security Authentication Error 0x80070035

Fix VMware Network Adapter Not Working in Bridged Mode

If your VMware virtual machine cannot connect to the network when using bridged mode, the VM usua...

Fix Windows Update Configuration Failed Reverting Changes Error

You restart your PC after a Windows Update, only to see “Configuration failed. Reverting changes....