Are Android Studio's keyboard shortcuts the same on Windows, Mac, and Linux?
Windows and Linux share one keymap. Mac uses different bindings for many actions, tool windows are Cmd+1 through 9 instead of Alt+1 through 9, and Run and Debug use Control rather than Command since Command+R and Command+D are already claimed by macOS.
What's the fastest way to find a class or file in Android Studio?
Double-tap Shift to search everything, including code, classes, files, and menu actions, in one box. Ctrl+N (Cmd+O on Mac) searches specifically by class name, and Ctrl+Shift+N (Cmd+Shift+O) searches by file name.
Does Android Studio use the same shortcuts as IntelliJ IDEA?
Mostly, yes. Android Studio is built on the IntelliJ platform, so navigation, refactoring, and code completion shortcuts carry over directly. The Layout Editor and Navigation Editor add their own single-letter shortcuts that IntelliJ IDEA doesn't have.
Why does Run use Control+R instead of Command+R on Mac?
Command+R is already a macOS system shortcut, so Android Studio binds Run to Control+R on Mac to avoid the conflict. Debug uses Control+D for the same reason. Resume Program keeps Command but adds Option, becoming Command+Option+R.