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

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

Fix Cloudflare DNS Not Working with VPN Connection

If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...

How to Fix Windows Terminal Permission Denied in Windows 11

If you're seeing 'permission denied' when trying to open a file, run a script, or execute a comma...

Fix OneDrive Sync Stuck on Blank White Screen

If OneDrive opens to a blank white screen and won't sync, the app's local cache or configuration ...

Fix Chrome High Memory Usage with Built-In Task Manager

If Chrome is slowing down your computer or using excessive RAM, the built-in Task Manager can hel...

How to Fix Abnormal Memory Usage in CMD on Windows