Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Do you have to build it yourself:?
Document: Just received my system and have had no issues. I was able to plug in and go very easily. All fans work, as well as all HDMI, USB, and DVI inputs. So far I've run Skyrim (All expansions) and The Sims 3 (all expansions) on max settings.The system also runs very quiet and cool. Kudos on the build to CyberpowerPC at such a great price!
What little issues I had Cyberpower tried to fix ASAP free of charge. So I do commend their customer service and IT staff. I would recommend their products to anyone looking for a gaming PC.
This computer was delivered on time and I had it up and running in 15 minutes right out of the box. It took another 20 minutes or so to get used to Windows 8.1 and mount my old computer's hard drive in the case so I could transfer files and programs to the new hardware.Inside of 30-40 minutes I was playing Elder Scrolls Online on the new hardware. It is sweet.
This computer is a real powerhouse. It runs incredibly fast and allows me to game with all of the graphics maxed our. GREAT SYSTEM!! !
They said it could have happened in packing or shipping. I called BS on that one. Packing and shipping are still under the QA umbrella or should be.So bottom line; good computer but company still has growing pains.
So far, so good! I recieved this computer yesterday, hooked it up, and got right to installing all my gaming stuff haha I have yet to run into lag on this computer and all the games I've played on it such as Simcity 5, Portal, Minecraft, Trials fusion..... So on, Have all run on the highest settings without lag! I'm very happy with my purchase!
Seems like my dell xps quad core with a gtx 560 1gb ran a bit smoother in diablo 3. Maybe I need to figure out the right settings. Other than that, the computer starts up fast. Runs fast. I would recommend buying 2 extra 4gb ram cards at $40 each and I'm sure the system would scream fast. Overall I am very satisfied with the look and performance. Wired keyboard & Mouse are very nice gaming parts. No more replacing batteries in my wireless keyboard and mouse!
Pros:Fantastic PerformanceGTX 660 graphics card really shines: you will be able to play most games on mid to max graphics setting.Cons:Mine arrived with one of the fans not working but was able to fix the issue and install a new fan on my own.Overall:Very good item which you cant go wrong with but you may be able to find better desktops for around the same price.
Positives:Overall this is a great machine. Runs quiet and doesn't overheat. I can hardly hear it running in my desk. Computer is free of bloatware which is goodKeyboard takes some getting used to as the keys are a little slick, but the keys are nice and responsive. Very low profile. Overall I've liked it so far.Computer Runs Elder Scrolls online on Ultra settings without blinking an eye. I've also played the latest Civ game, Starcraft 2 etc.
Overall as of now I highly recommend this computer, and will come back to update my review in a few weeks. Done off my mothers account, this is her son.
Answer: No, it comes fully build, but it is easy into in case you wish to "adjust" it. Just have small hands if you do.