Tag - Catalina

WindowServer in Activity Monitor

What is WindowServer in mac, and should I quit it?

December 27, 2021

zprofile nano in macOS Catalina

Where is bash_profile in macOS Catalina or Big Sur?

December 22, 2021

HP Drivers will damage your computer

Fix “HP Printer PDE.Plugin will damage computer” in Catalina and Big Sur

November 3, 2021

unetbootin permission error

Troubleshoot UNetbootin Permission Issue in Catalina and Big Sur

February 8, 2021

NET::ERR_CERT_REVOKED

Solve NET::ERR_CERT_REVOKED in Google Chrome Running on Catalina

January 8, 2021

How to Set Environment Variable in macOS Catalina

July 5, 2020