Instruction: Answer the given question using the supporting document.

Input:
Question: Is the RAM expandable and would i be able to upgrade the graphics card?
Document: The computer came with backup discs, which I always appreciate. And the computer is huge with plenty of room for upgrades.It does have integrated graphics to start out with, but there are slots to upgrade to a card when you're ready to do so. The onboard graphics are sufficient to run a lot of really great games.
I told them The model/serial of my system, everything. They were wrong. The R7 graphics card did not increase my frames in-game. I told them I wanted more frames and they said it would give more. It looks like these people are more into selling PC's and broken promises then knowing anything about computers they sell or how they work. I wasted a good deal of money on that R7 card too.
Got this computer for myself. Quick delivery. Was able to get off of the box and hook up and play immediately. Play WoW on high graphics with no problems also a few other MMORPG all with no problem.
Ordered this for my husband as his 7 year old desktop had kicked the bucket. It came very quickly and he had no problems setting it up and immediately downloading the game he wanted to be able to play. Would definitely order from this buyer again!
I recieved my pc today very clean and setup faster than ever! I went ahead and put  in a new graphics card right off the bat cause i will be doing little more gaming than it really can do with the radeon hd graphics. i put a gtx 770 to replace it just enough room for it! and now runs even faster thanks for a good product!
Really great computer I ordered it straight from cybertronpc's website so that we could have the option to configure the system and change things like the os from windows 8 to windows 7, larger power supply unit, new graphics card, more ram, etc. Honestly anyone looking to get this computer or any of their computers should go to their website so that you can customize the system to the way you want it solving the issues of it having a bad os or any other problem you may have.
I havent yet bought this computer but it looks pretty good for gaming aside from the graphics. I would recommend this: http://www.amazon.com/gp/product/B00847LDKC/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
Just diving into Windows 8.1. It was the computer's OS . I used XP for so long that this version is very new and different but I'm starting to like many of the features. The AMD processor is fast enough to handle all my tasks. I'm not a big time gamer so look to other reviews for help in this area. I would have liked to have had a better sound card. The on board model wont recognize a 4.1 system like I have.
I wish I could give this the 4.5 it needs but I am stuck with only being able to give it a 4 or a 5 but my rating for it is a 4.5 its not perfect but it is pretty close to being perfect.
, and the real beauty of this PC ? , it said it came with a 400 w psu , but when I got it there was a 500w psu. , lucky me ! Probably upgrade the psu when I cross fire those Radeon 7750's anyway . Plays all the older games on max settings and most new games on high or mid range settings , great gaming PC if your just starting out or on a budget !
Answer: Brandon,Yes, to both of your questions.  Please note that the proper installation of any component that does not damage the computer will *not* void the warranty on the system.