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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix 'Windows Terminal Configuration File Not Found' on Ubuntu

If you're using Windows Terminal with Ubuntu via WSL and see an error like "Configuration file no...

Avoiding SQLite Locking Errors with WAL Journal Mode

If your application frequently hits database is locked errors when multiple processe...

How to Clear PowerShell Console History and Cache

PowerShell retains console history and caches commands for convenience, but sometimes you need a ...

BitLocker Setup Fails with Error 0x8031004A: How to Fix

When enabling BitLocker on a Windows PC, error 0x8031004A typically appears immediately after sel...

How to Fix OneDrive Sync Slow Performance

If OneDrive sync is noticeably slow, you're not alone. Common causes include large file transfers...