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

How to Clear Outlook Cache Without Deleting Emails

Outlook stores a local cache of your mailbox data to speed up performance. Over time, this cache ...

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...

How to Fix Windows Terminal Error Code 0x80070001

When Windows Terminal fails to start and shows error code 0x80070001, it usually points to a file...

Fix Firefox Profile Missing on Linux Terminal

If Firefox starts with a blank profile or shows a 'profile missing' error on Linux, the profile f...

Fix Windows Update 502 Bad Gateway Connection Issue

When Windows Update fails with a "502 Bad Gateway" error, it usually means the update server can'...

Fix Command Prompt Not Recognizing Commands