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

How to Enable Command Prompt When Disabled by Administrator

If you try to open Command Prompt and see a message like “Command Prompt has been disabled by you...

Fix Windows Search Indexer Dependency Conflicts

When Windows Search stops returning results or the indexer crashes repeatedly, a dependency confl...

Fix Windows Security Authentication Error 0x80070035

Windows Update Token Expired: Admin Checklist

When Windows Update fails with a token expired error, administrators often see messages like "0x8...

Windows Terminal Proxy Settings Not Saving: Practical Fixes

You set a proxy in Windows Terminal's settings.json file, but after closing and reopening the app...

Fix Windows Search DNS Error After Network Change

If Windows Search stops working after you change networks — for example, moving from office Wi‑Fi...