Surely the manual should explain which each button or switch does. If not, then simply do an internet search (or a search on Dell's website) with the model number and the information you are looking for will be there somewhere hopefully.
This thread is now locked and can not be replied to.
Nintendo Switch (Nintendo NX) release date, price, specs and preview trailer: Codename NX console…
1995-2015: How technology has changed the world in 20 years
8 things designers (and brands) need to know about the modern woman
How to speed up a slow Mac: 19 great tips to make an iMac, MacBook or Mac mini run faster | Speed…
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.