A:AnswerAn "open box" item is one that was sold and returned shortly after purchase and a short amount of use. It may be because of buyer's remorse or the purchaser found out it wasn't suitable for their needs. "Geek Squad Certified" means they've gone through, made sure that everything that came with the computer when new is still there and the computer is returned to "like new" configuration. They make sure that there is no sign of use, and they thoroughly clean the computer before boxing it back up and offering it as an open box unit.
A:AnswerI'm always thrilled to find open box deals. I always make it a point to ask if any items are available open. We've made quite a few open box items including our Sony TV and other computers. We have yet to be disappointed. I really don't remember the specifics of the guarantee, but I always feel comfortable purchasing from Best Buy.
A:AnswerHere are memory upgrade specs:
Memory upgrade information
Dual channel memory architecture
Two DDR4 SODIMM (260-pin) sockets
Supports up to PC4-19200 (DDR4-2400)
NOTE: 32-bit systems cannot address a full 4.0 GB of memory.
Supports up to 16 GB (unbuffered) with two 8 GB DIMMs on 64-bit systems
Here is an example of memory that would work:
https://www.bestbuy.com/site/pny-8gb-2-4ghz-pc4-19200-ddr4-so-dimm-unbuffered-non-ecc-laptop-memory-black/6346312.p?skuId=6346312
A:AnswerYes. You'll be able to run those games on this computer. You should know that while it meets the minimum requirements for Fortnite, it doesn't quite meet the recommended settings.
A:AnswerIf you mean the taskbar along the bottom of the screen, yes. Right click on the desktop (where the icons are), click Personalize, then Colors, and pick your color.