keyboard
There is a very convenient feature in Windows that underlines keyboard shortcuts such as in the image below. If I want to select Action, I can just press Alt+a; Refresh Alt+f; and so forth. The underlines appear in Microsoft apps, installers so I can just press alt+n for next instead of using my cursor, etc. It is really wonderful and I miss it. Is it possible to get something like that in OSX because I hate using my mouse.
Yo ! Man, I got the best thing for you.
Just type some of your characters of word & press F5 & see the magic, It is what you want. Suppose your not getting the word rub some & get what you want.
Here is snap-shot of what you want. ( source of lots of shortcut keys )
Suppose, I am a user, I would do as follows.
simple & short just F5 does all for you, no need to press Cmd+: and then get correct one from list. It will give you list on the spot.
Generally the keyboard shortcuts you are used to will rely on the command key. One nice thing about a lot of Mac OS X menus is they will list the shortcut next to the command in question, and you can type the name of the command in the help menu when using the application in question, hover or use the arrow keys to select the menu item options that appear, and see the keyboard shortcuts.
CMD Tab is application switching, CMD C is copy, CMD V is paste, CMD Space is spotlight, swipe up with four fingers is the launcher iirc.
Also if you are in the Finder, you can click help and type shortcuts, there are lists upon lists for various tasks.
Best Answer
macOS does have keyboard shortcuts, but they do not display with underlined letters. Many menu items will display their shortcut to the right. Some menu items will not have a shortcut.
If the menu item doesn't have a shortcut, you can press Command + Shift + / to open a search bar that will let you type in the command. You can arrow down and hit return to activate that menubar item.
You can also arrow through the menu bar by pressing Control + F2 (or Control + Fn + F2). You may need to toggle this on with Control + F1.