First, I'm not unfamiliar with computers and have had many over the past 40 years. That said, I've had this Dell Inspiron 7730 now for only a few days, but already regret purchasing it. There are some positives: large 27" screen and ample 2T hard drive. But it falls short in too many other areas. The audio is generally poor (especially when compared to my previous HP all-in-one). It has a hollow sound to it. The microphone also seems to be inferior to my other computers. On a Zoom call last evening the other participants complained that they could not understand me. There is also one other annoying feature: There are momentary lags when I scroll web pages. That's a minor fault perhaps, but it sure is annoying. All in all, I rate this computer as not worth the selling price.