2023 - Good Morning,. Afternoon, Night

Evening All. Bought a "new" second-hand laptop today so have spent most of the day switching from one to another. Feeling confused - moving between computers which are side by side at present chatting to each other!
Wish there was a simpler way of doing it - there probably is but I'm too much of a dinosaur to know how!

depends what you are doing. When I replace my computer, I usually copy all the files on the old one to a memory stick, then put that in the new one and copy them from the stick. Then export internet browser bookmarks to a file on the old one and import them on the new one and that's about it.