Timeshift functions like "System Restore" on Windows or "Time Machine" on macOS. It creates snapshots of your system files so you can undo changes or fix a broken OS. Timeshift - ArchWiki
While "TimeShift.zip" could refer to a few different files, it most likely refers to the system restore utility for Linux. 🛡️ Most Likely: Timeshift System Restore (Linux) File: TimeShift.zip ...