So far, it has justified the leap of faith I took when I bought this desktop (tower) PC. I have not opened up the case, but it all feels nice and solid. It fits perfectly into the space allocated for it. Windows 11 (including Edge) was already loaded, so I had immediate access to the Internet. I had to instal Office 2021 from a disk to obtain access to Word, Excel etc, but that all went very smoothly. The machine runs fast and noiselessly, working well with my existing screen, keyboard and mouse. Once I have transferred some residual material from my old Windows XP computer, I expect to be able to do most things I want to do on a computer. That does not include "gaming", although a trial subscription to Norton 360 for Gamers is included. So, although I was not confident in my ability to upgrade my IT successfully, my fears have so far proved unfounded.