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

Fix OneDrive Sync Permission Denied on Windows 10

If you see a 'permission denied' error while syncing OneDrive on Windows 10, it usually means One...

Fix Windows Defender Real-Time Protection Off via Registry

If you see "Real-time protection is off" in Windows Security and the toggle is grayed out or keep...

Install NuGet Provider Manually Without Internet

Fix Windows Update Stuck at 0% Downloading

You click 'Check for updates' and see 'Downloading 0%' for an extended period. This is a common i...

Fix Microsoft Teams Blank Screen by Clearing Cache

If Microsoft Teams opens to a blank white or gray screen, or gets stuck on the loading spinner, a...

Fix Git Clone Permission Denied (publickey) – Invalid Key

When you run git clone and get Permission denied (publickey) with a mes...