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

Configure Proxy Settings in Windows Terminal

If you use Windows Terminal behind a corporate proxy or a local proxy tool, you may notice that s...

How to Set Up OneDrive Selective Sync on Mac

If you're using OneDrive on a Mac with limited storage, selective sync lets you pick which folder...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Windows Activation Error 0x8007007b

If you see error 0x8007007b when trying to activate Windows, it usually means the activation serv...

Fix Go Modules Proxy Checksum Mismatch

When building a Go project, you might see an error like verifying module: checksum mismatch...