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

How to Fix Chrome Extensions Not Working After Update

After a Chrome update, some extensions may stop working or disappear from the toolbar. This is us...

Fix ERESOLVE Error in npm ci for Production Builds

When you run npm ci in a production environment and hit an ERESOLVE err...

How to Unlock an Outlook File Locked After Crash Recovery

After an unexpected crash, Outlook may refuse to open your PST or OST file, showing a message tha...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Windows Activation Setup Guide for a New PC

When you set up a new PC, Windows may prompt you to activate. This guide covers the typical activ...

Microsoft Teams Access Denied: Step-by-Step Fixes

You try to open Microsoft Teams and see "Access Denied." This usually means something is blocking...