If you say so. I think having to wait for the latency of the web search to come back would drive me up the wall if I tried your method.
Win+number row are hotkeys for your taskbar favorites. No explicit setup is required other than having your taskbar favorites ordered how you want them. Pressing the hotkey will open the program if it's closed, focus the program if it's in the background, or minimize the program if it's focused.
...yes? The spotlight/quick search tool is stupid useful. Everything is just a quick alt-space and a type away
I've been using Synapse on Linux for years and Windows powertoys is way better than this nonsense (which is super confusing because that's also an official Microsoft programme. Why do they have a superior version of their search that you have to seperately download?)
Since I pretty much always have a browser open I just use the search bar to do it unless I know I'm doing multiple operations, then it's off to the pinned calculator shortcut