Gaming components

Can a GTX 770 run 4k?

Why are we talking about a 7 year old GPU anyway? Is GTX 770 still good?

Gaming monitors

What is most important in a gaming monitor?

Gaming monitors are not well-understood. Amid the technicalities and the marketing terms thrown around to sell low-quality monitors at higher prices, users (and especially gamers) tend to lose a lot. Know your monitors!