1. Motherboard, graphics card, memory stick, etc. You are equipped with a desktop. I'll show it to you before assembly. When your face is unpacked, make sure it is brand new. If you pay attention, how can the configuration list not match your actual configuration? Never met.

2. Computers, software and hardware are updated very quickly, and many models may suddenly stop production. The memory module, keyboard and manufacturer of my own notebook have been discontinued for a long time. Stopping production doesn't mean it's not easy to use, just something newer and better has come out.

3.j quotient must exist. Put yourself in others' shoes. Business people don't want to make more money. All business people are J businessmen. Just look at how much they earn and how little they earn. Bargain hard and grind as much as you can. After all, it is difficult to make money now.

Let's just say that you have a really bad attitude in the place you match. The memory card I have been matching all the year round is broken, so I will exchange it for a new one. There is no attitude problem.

Even if you bought an IPAD today, it's new enough. In less than two years, it is the same junk product. It's just easy to use, right? !

If you want to buy it again in the future, pay attention to what I say. Notebooks are also very profitable. The higher the price, the more you earn. Bought more than 2000 netbooks. I checked the quotation of Zhongguancun Online, and J-business was still conscience, and only earned me 300 yuan. I just didn't get anything for me. I bought a notebook like mine, and that man bought more than 6 thousand and had everything. At that time, my friend and I estimated that we earned him at least 2000 yuan. If you want to go to Chengdu Bainaohui, New Century Computer City and Digital Plaza, you can definitely buy something you are satisfied with.