I've found that once you tweak Win10 a little bit, it's really not much different than Win7. Most of my work PCs use 7, and I have 10 at home. It's not difficult to move back and forth.
I missed being able to find some items easily in Win10, and don't like having to do a search all the time. Once I found the control panel, I pinned it to the task bar, and all the nitty-gritty stuff is easily found.
The main thing I dislike is the removal of the basic photo viewer & manager. Surprisingly, if you want to do some simple edits of pictures, you can open a Word document, insert the picture, and do quite a bit of editing within Word. Then right-click and save the edited picture.
