Mod means Command on macOS and Ctrl on Windows and Linux. Studio mirrors familiar IDE conventions where possible, so most shortcuts will feel right out of the box.
Shortcuts are easiest to learn by role: keep the shell under control, move between tabs, search instead of browsing, and use terminal/editor shortcuts only when you are inside those surfaces.
Workspace layout
Search and command palette
Use
Mod+K for objects and actions. Use Mod+Shift+P when you know you want a command rather than a host, file, memory, or conversation.
Tabs and editor groups
Terminal
Terminal shortcuts intentionally keep
Mod+K available for global search. When you need terminal-specific actions, use the session toolbar or search the action by name in the command palette.