ctrl + a berfungsi untuk fungsi ctrl a sampai z Ctrl + Shift + N: Digunakan untuk membuat folder baru. Ctrl+Shift+T: Untuk membuka kembali tab terakhir yang telah ditutup pada browser. Shift + Ctrl: Digunakan untuk menyesuaikan ubin Windows 10 tanpa harus menggunakan mouse; Shift + Delete: Untuk menghapus file di Windows secara permanen tanpa membuangnya ke tempat sampah
ctrl+a Action Shortcuts; to cycle through open windows: Alt Esc: to open context menu for the active window: Alt Spacebar: this combination will move and snap your app window to selected direction; you can easily put a maximized window on one part of the screen or change its size so it fits ¼ of the screen, and by continually pressing Win down arrow you will minimize the window completely,
ctrl a z To edit, copy, cut, paste, and undo changes to the formula, use shortcut keys such as Backspace/Delete, Ctrl+X/Ctrl+C/Ctrl+V, and Ctrl+Z. These shortcuts can boost your efficiency when dealing with formulas in Excel