Whether you're looking for a home-office desktop, gaming PC, or an all-in-one, Black Friday offers the best chance for bargain hunters to score desktop PC computer deals.

For prebuilt gaming desktops, a few companies are reliable and widely available. Dell's Alienware division produces solid if sometimes pricey PCs that have a fan following. Asus's Republic of Gamers line hits the midrange and high-end markets with good machines. Acer's Predator line is also good, and HP's Omen models have their adherents.

Black Friday is the perfect time to grab a new gaming PC, especially with discounts dropping on everything from budget-friendly systems to high-end gaming