My most used: Shortcut Function ⌘N New item (New message in Mail, new event in Calendar view) ⌥⌘N New email ⌘R Reply ⇧⌘R Reply All ⌘J Forward E Archive ⌘D Delete ⌘Enter Send Full list of shortcuts: Microsoft Support: Keyboard…

I’ve struggled navigating the command line since switching to iTerm2, but Marius’s post about remapping the arrow and delete keys fixed that issue for me.

General⌘ ~ cycles through windows of the same app⌘ + Shift + [ or ] will scroll through your tabs in most apps Finder⌘-T – New Tab⌘-K – Connect To Server Symbols