Save a list of keyboard shortcuts as a text file for easy access. Just be sure to use the '.txt' file extension and save the file to your desktop or some other location that's easy to access. Give the file a name-'shortcuts.txt' works for me. Press Ctrl-V to paste the plain text into a blank file, and type Alt-F, A to open the Save As dialog box.
You can also open it by pressing the Windows key and R (if necessary), typing notepad.exe, and pressing Enter. Open Notepad by pressing the Windows key (or Ctrl-Esc) and N. (That's one of the few shortcuts I can actually remember.) Select all the text on the page from 'General keyboard shortcuts' to just above 'Other information.' Press Ctrl-C to copy the text to the clipboard. The one Microsoft put together works for me. Start by finding a list of keyboard shortcuts. And you can do it all without grabbing your mouse.
Instead, I'll just tell you how to put all your keyboard shortcuts and Windows commands in a text file that you can open quickly via keystrokes, or keep minimized for even faster access. If I could remember any, I would begin this post with an anecdote about how wonderful a good memory can be.