Hardware.Info posted All-round Deluxe PC - March 2015
A quote from the article:
The all-round Deluxe PC will last you a few years without requiring any upgrades. It is a bit more expensive, but is very complete as well. Using the internet, gaming, business applications, photo and video editing - all of these are possible on a good all-round PC, and you should never feel that you are lacking in performance for any of those activities.All-round Deluxe PC - March 2015 @ Hardware.Info
This means a good processor and graphics card from the upper mid-range segment. Fast, yet affordable. You also need enough RAM and storage space, not to mention an attractive chassis and reliable power supply that can last several years. Of course you need a quality monitor, mouse and keyboard, as these are used very frequently.
This PC will cost more than the standard all-round PC, but it is also more powerful and has higher-end components. If this exceeds your budget somewhat, then you can have a look at out standard All-round PC instead.