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

Fix Windows Security Offline Installer Error 0x80070643

You're trying to install Windows Security (formerly Windows Defender) using an offline installer,...

Git Pull Merge Conflict Setup Guide: Resolve Conflicts

When you run git pull and hit a merge conflict, it usually means your local changes ...

How to Fix npm Install Dependency Conflicts

You run npm install and get a wall of errors about unmet peer dependencies or versio...

How to Fix Task Scheduler Update Error 0x80070005

If you see error 0x80070005 when running a scheduled task update, it usually means the task doesn...

How to Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...

Fix 'Permission Denied' When Opening System32 in Command Prompt