I have been using this Dell All In One for about 6 weeks. It's definitely the nicest computer I've ever owned. Right out of the box it's basically ready to go; you need to register it though. The touch screen is extremely sensitive and fun to use; it's also large enough to use for movies, tv etc. The camera pops up when you want to use it and has high resolution and pops back down when not in use. The sound is boomin'. Both the mouse and keyboard are wireless and require batteries. I've had no problems with either. Right after I initially set this up, I tripped over the cord and broke it. It costs $80 to replace and I had to order on Dell sight.  (Only imitations on Amazon) I bring this up because replacement parts are expensive. It is loaded with Microsoft, so, Cortana is voice assistant. And Microsoft edge is search engine. No probs using chrome however and I've downloaded several chrome extensions. There is no disc drive. There is an HDMI port on the back so you can connect to a DVD player etc if you want. On the bottom, next to power button, there is an HDMI button that allows you to switch to hdmi mode to use a DVD player or external drive. It's light enough that I can pick it up and move it anywhere. It tilts on it's base too so when I stream my exercise workouts and I'm doing floor work, I can see so much better than my old computer. It doesn't come off base so it can't be mounted to wall or anything. I'm super happy with it and it is a joy to use everyday.