Microsoft Windows Shortcut Keys

41. What is the shortcut key to undo an action in most programs?
a. Ctrl + X
b. Ctrl + C
c. Ctrl + Z
d. Ctrl + V

42. What is the shortcut key to open the Settings app in Windows 10?
a. Win + I
b. Win + S
c. Win + E
d. Win + C

43. What is the shortcut key to close a window in macOS?
a. Cmd + W
b. Cmd + Q
c. Cmd + S
d. Cmd + A

44. What is the shortcut key to switch between open windows in Windows?
a. Alt + Tab
b. Ctrl + Tab
c. Win + Tab
d. Shift + Tab

45. What is the shortcut key to copy selected text or files to the clipboard in most programs?
a. Ctrl + X
b. Ctrl + C
c. Ctrl + Z
d. Ctrl + V