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

Fix FFmpeg Audio Sync Issues After Conversion

You encoded a video with FFmpeg, but the audio drifts out of sync—often noticeable as the video p...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Microsoft Store Proxy Error Setup Guide

You're setting up the Microsoft Store and see a proxy error—something like "Can't connect to the ...

Microsoft Teams Backup Configuration Checklist

Teams backup isn't a single button. You need to configure multiple pieces—retention policies, eDi...

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...