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

How to View Windows Defender Logs in Event Viewer

If you suspect Windows Defender missed a threat or want to review past detections, the logs are s...

Fix 'OneDrive File Locked by Another User' Sync Stuck

You're trying to sync a file in OneDrive, but it's stuck and shows 'File locked by another user'....

Fix Chrome Profile Error 0x80070057: Setup Guide

You try to launch Chrome and see an error code 0x80070057, often with a message about a corrupted...

Fix Windows Security Connection Refused Due to Firewall Settings

When Windows Security shows a 'connection refused' error, it often means the Windows Defender Fir...

How to Fix PowerShell Version Mismatch Error

Fix Windows Security 502 Bad Gateway Error

If you're seeing a "502 Bad Gateway" error when opening Windows Security (also known as Windows D...