If you do not already have Slack installed, you can download it at. Navigate to Share Screen preferences, uncheck Enter full screen when a participant shares screen and check Share selected app window only.
Navigate to the Audio preferences and select Automatically join audio by computer when joining a meeting. Once you’ve logged into Zoom, use the gear icon in the top right hand corner of the window to bring up the preferences. The following window will come up, which you can use to log in and set up preferences. To open Zoom, search your computer and double-click the icon to open it. Open the Zoom DEB installer wih GDebi you can use Ctrl+O and then open the Zoom deb file.
Search your computer for GDebi and double click it. You will prompted for your admin password.