AMD - Develops computer processors and related technologies for business and consumer markets.

ChooseMyPC.net - helps beginners to pick parts to build a gaming PC

Corsair - offers memory upgrades, power supply units, computer cases, CPU cooling, gaming keyboards, gaming mice, gaming headsets, SSD drives, and USB flash drives and more

CyberPowerPC - specializes in custom building gaming computers and gaming laptops

Foxconn - Taiwan-based electronics contract manufacturer provides services to large multinational technology companies.

iBuyPower - provides custom gaming computers and gaming laptops custom-built for PC gamers

Lenovo - Hong Kong-based company manufactures a full portfolio of personal computers, laptops, tablets, monitors, smartphones, accessories, and more.

Lenovo - Hong Kong-based company manufactures a full portfolio of personal computers, laptops, tablets, monitors, smartphones, accessories, and more.

Logical Increments - offers a guide to building a gaming PC with parts lists for different budgets

Newegg.com - shop for computer parts and hardware, hard drives, cameras and software as well as electronics, tools, appliances, sporting goods, jewelry, watches, gaming, and more

Nvidia - manufactures GPUs, and SOCs for mobile platforms

PCPartPicker - provides computer part selection, compatibility, and pricing guidance for do-it-yourself computer builders

Thermaltake - manufactures PC cases, power supplies and cooling solutions

News

Computer Hope - offers free computer help and information

ComputerWeekly.com - provides information technology news and lists UK IT jobs

Computerworld - covers a wide range of technology topics, including software, security, operating systems, mobile, storage, servers and data centers, emerging tech, and technology companies such as Microsoft, Google and Apple

eWeek - delivers product reviews, research and enterprise analysis and more

ExtremeTech - reports on the latest news in computing, mobile, Internet, gaming and more

PC Magazine - guide to PC computers, peripherals and upgrades with reviews for computer and Internet related products and services

PC Perspective - offers reviews, news, forums and podcasts that cover graphic cards, motherboards, cases, cooling, memory, processors, storage and more

PCWorld - delivers news, tips and reviews on PCs, Windows and more

TechSpot - delivers technology news, reviews and analysis