Some you need to be have octopus fingers to hit them with one hand, and others are particularly weird such as screenshot (cmd+alt+4/3 isn't it?) - windows is just "something" + printscreen.
Windows keyboard shortcuts tend to feel a bit more ergonomic to me, but then I've used Windows much more than the Mac.
Screenshots are cmd-shift 3 or 4 or 5. Cmd shift is a familiar enough chord in Mac OS keyboarding, it's used quite a lot.
The differences between the 3 types of screen shorting is that Cmd-shift 3 immediately screenshots the whole screen. Cmd-shift 4 lets you select the area that is captured, pressing the space bar after hitting the key combo turns the cursor into a camera that allows you to screenshot just a window by hovering and clicking. Cmd-shift 5 gives you even more options including screen recording.
I recently discovered Cmd-ctrl-shift-3 and 4, which does the usual screenshotting but moves the image to your clipboard rather than automatically creating a new file.
Some you need to be have octopus fingers to hit them with one hand, and others are particularly weird such as screenshot (cmd+alt+4/3 isn't it?) - windows is just "something" + printscreen.
Windows keyboard shortcuts tend to feel a bit more ergonomic to me, but then I've used Windows much more than the Mac.