I am using Macbook air. I had Texstudio in my Mac and it was working fine. Yesterday it disappeared suddenly. If I search using spotlight, it is not showing.
I install it from some webpage, then mac was throwing an error "the installation is from unauthorized place so couldnt open". I have deleted the Texstudio icon from Applications folder as it was not working in order to uninstall it.
I just install "MacTex" and I don't know how to use this. Kindly help me with restoring Texstudio in my Macbook.