TechSpot's PC Buying Guide offers an in-depth list of today's best desktop PC hardware, spanning four typical budgets starting at ~$500 for a well-balanced machine capable of medium workloads, up to $3,000+ for the Luxury build which includes the best PC hardware recommendations when budget is not a big concern. In-between you will find two mainstream systems that are good for heavy-multitasking and depending on your choice of GPU casual to high-end gaming.
A quick patch update to Windows can extend the useful life of a PC. To take the fear out of Upgrading Windows 98 to Windows XP, rely on this guide. - PCSTATS Tips