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

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

Fix BitLocker High Memory Usage on Windows 11

If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...

Fix OneDrive Sync Pending Permission Denied Errors

If OneDrive shows files or folders as 'Sync pending' with a 'Permission denied' error, it usually...

Chrome Sync Not Working with Multiple Profiles: Fixes

If you use multiple Chrome profiles and sync stops working—bookmarks missing, passwords not updat...

Fix Microsoft Store DNS Error After Windows Update

After a Windows update, you might see a DNS error when opening Microsoft Store. The app may fail ...

Chrome Profile Missing After Update: How to Restore It

After a Chrome update, you might find your profile gone—bookmarks, passwords, extensions all vani...