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

Fix kubectl apply Forbidden on GKE

Windows 11 Activation Error: Product Key Blocked – Fixes

You see “Product key blocked” during Windows 11 activation. This usually means the key is tied to...

Fix OneDrive Sync Not Working After macOS Update

After a macOS update, OneDrive may stop syncing files or show error messages like “OneDrive is sy...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Fix DNS Server Not Responding in Windows Search

When you search for network printers, shared folders, or other devices from the Windows Search ba...

Fix Windows Terminal Update Not Working After Windows 11 24H2 Upgrade

After a major Windows 11 update (version 24H2 or later), Windows Terminal may stop updating prope...