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

Windows 11 Activation Fails After Hardware Change: Fixes

After upgrading your PC's motherboard, CPU, or hard drive, Windows 11 may show an activation erro...

Fix Windows Terminal Connection Timeout Error (Code 0x80072746)

When you open Windows Terminal and try to connect to a remote host via SSH or WSL, you might see ...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Yarn Install Timeout in CI/CD Pipelines

When running yarn install in a CI/CD pipeline, you may encounter a timeout error, es...

Fix Outlook on Ubuntu Error 0x8004010f

If you're running Outlook on Ubuntu (via Wine or a virtual machine) and encounter error 0x8004010...

Fix OneDrive Sync Error 0x8004de40 on Ubuntu

If you see error 0x8004de40 when syncing OneDrive on Ubuntu, the sync client usually fails to aut...