Stage Manager

I'm a big fan of keeping Stage Manager always enabled on macOS. While I wasn't impressed with its implementation on the iPad, it's a real hit on the Mac.

Stage Manager helps me always have just one window open. This helps me with keeping all the windows automatically organised and allows me to focus on just one window, i.e. one task at a time. This has greatly helped me in reducing distractions and in being able to concentrate better at each task.