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

Fix Windows Security Authentication Error 0x80070035

FFmpeg Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio is ahead or behind by a fraction of a second. T...

Fix Windows Update 502 Bad Gateway After Update

After installing a Windows update, you might encounter a 502 Bad Gateway error when trying to use...

Fix Windows Search Token Expired Permissions Error

You open Windows Search and get an error about a token being expired or permissions being invalid...

Step by Step Guide to Clear Chrome Cache

If Chrome is running slowly, showing outdated content, or throwing errors, a cluttered cache is o...

BitLocker Setup Checklist: Avoid Port Allocation Error

When enabling BitLocker, some users encounter a 'port allocation error' that halts the process. T...