Article: If you want brand-new equipment with a warranty, you'll want to go with a manufacturer or retail site, most likely, whereas if you don't mind used, OfferUp or Craigslist might be your first choices. This way you can find what you want locally and avoid shipping fees and waiting time. You can use the Craigslist search feature to isolate certain models you want. Searching for "Lenovo" in the search box will filter out any ads that don't feature the word "Lenovo," for example. You can find PCs in the "Computers" or "Electronics" under "For Sale" on the main Craigslist page or much more rarely in the "Free" section also under "For Sale." Look for machines you're interested on eBay and at sites like TopTenReviews and ConsumerReports. Not only will you get a good price view of what your model is going for, you can get feedback and history on previous models to help you decide whether the newer model will potentially have similar problems as the old. Search at the manufacturer's site, at eBay, Target and other retail establishments, and take advantage of any standard sales days you can take advantage of, such as Black Friday in November. With all that work, you deserve it!

What is a summary?
Consider where to buy your PC. Research used machines and former models. Check prices on your chosen computer on the Internet. Purchase and enjoy your computer.