In the onion network to buy the tablet they are easy to be set up to force control, resulting in a lot of learning software can not meet the learning needs. It will disable a lot of tool-based software and so on, and at the same time do not allow the download of things, need to buy some courses are watched before unlocking.

Generally speaking, if you want to buy a flat-panel reliable point, you can choose a treasure, a East of these large-scale shopping platform website, large-scale shopping platform website shopping will have the appropriate protection can be less wasteful of money, if the conditions allow you to go to the physical store to check the machine in the purchase, it will be more suitable for the needs of the purchase than online.