Not really sordxyx, each individual part u buy has warranty, some lasting even 5 years. The warranty of ech component u purchase comes free with it, so dojn't worry about that. I guarantee you it is really simple to build a PC, look up CareyHolzman vids, he explains it well and has been building pc for years. I actually only watched 1 vid of his while I was building mine and everything turned out well! I built mine 1 month ago and it was my first build also so I was nervous. The only thing u have to watch out for is electricity. I would recommend buying an anti-static wrist strap for $5 and attaching it to a metal part of ur case while building inside of it/handling components. The wrist strap will equalize your body's potential to the case or something like that. Do not listen to anyone that tells you don't worry about electricity while building because while u may not always notice parts failing immediately, they can gradually deteriorate because of ESD damage. Don't build on carpet, don't wear socks, don't wear cotton sweaters and stuff. Wash ur hands before building and handle certain components by its sides such as the mobo, GPU, etc. Don't touch scary looking parts because ur finger oils can go on them and mess them up or they can bend. Any questions u have please ask me but I really really suggest u build it yourself. So much so that it's just wasting money buying a prebuilt one. A lot of components in pre-builds are not that good. For instance, Corsair CX600 falls under Tier 3 category of this trusted Tier list (http://www.tomshardware.com/forum/id-1804779/power-supply-unit-tier-list.html), so I would recommend buying PSUs from Tier 1 and 2 list. Also, the case is the best part of the build imo and is the only one that can live forever and be reused, so why not get a high quality one that will allow for many upgrades and will look good? I would consider checking out my top cases, 300R, 350D, 750D (Full Tower version), R4 Define, Arc Midi R2, and Enthoo Pro (the case I bought). Look up the reviews of each on LinusTech Tips and Hardware Canucks and/or read articles. Just keep on researching til u feel completely confident. Ask questions on this forum or any others. This is the perfect time to build since the GTX 970 is only around $350 and is so powerful and only requires 500w PSU for a build which is incredible. It's a miracle card.