I don’t have anything AGAINST Android. I’m just firmly planted in the Apple/Kindle universe so those are the only articles I search for. Here’s one each for the basic items:\
(1) Here’s how to get started with your new iMac, Mac mini, MacBook, or MacBook Pro
(2) Guides, How Tos, and Tips for New Mac Owners – MacRumors
https://www.macrumors.com/guide/new-mac-tips/
(3) Useful Tips, Tricks, and Walkthroughs for New Apple Watch Series 4 Owners – MacRumors
https://www.macrumors.com/guide/apple-watch-series-4-tips/
(4) Received AirPods for Christmas? Here are some tips & tricks to get you started – 9to5Mac
https://9to5mac.com/2018/12/26/airpods-holiday-tips-tricks/
(5) 5 Can’t-Miss Tips and Tricks for That New Amazon Kindle You Just Got
http://time.com/5487996/amazon-kindle-tips-tricks/
(6) How to get the most of out of your new Kindle e-Reader — note: this is a British source so they occasionally somewhat different terminology