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

How to Bypass SSL Certificate Error in Command Prompt

When you encounter an SSL certificate error in command prompt (cmd), it usually means the server'...

How to Fix Microsoft Store Error 0x80073cf0

You open Microsoft Store to download or update an app, and instead get error code 0x80073cf0. Thi...

Fix Microsoft Teams 'File Locked' Error When Editing

When you try to edit a document in Microsoft Teams and see a 'file locked' or 'file in use' messa...

Fix Microsoft Edge Update Failed: Permission Denied Error

You see 'Update failed: Permission denied' when trying to update Microsoft Edge. This usually mea...

Fix Windows Security Authentication Error 0x80070035

Remote Desktop Memory Leak Troubleshooting Guide

If your Remote Desktop (RDP) session gradually consumes more memory until the machine becomes slu...