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can know that tablet puter is quite excellent, but why it is still not widely used? The reason is that there are also some disadvantages of tablet puter, such as 168。 Higher price—convertible tablet puters can cost significantly more than nontablet portable PCs.168。 Lower input speed—Laptops provide a keyboard for data entry that is capable of entering 50100 words per is far faster than the hand writing recognition software that typically es standard on tablet PCs.168。 Weaker video capabilities—Because tablet PCs are designed to be small, light and portable, most do not e with optical drives for use with CDs or manufacturer is able to minimize the size and weight of the overall device by leaving off the , a tablet puter is designed to be held like a legal pad, and this is not conducive to writing or reading optical media.168。 Screen damage—Because the screen is used as the primary input device, tablet puters are prone to problems like cracks, dead pixels, blown backlight bulbs and bad LCD screen is one of the most expensive parts to replace on a tablet ,ladies and gentlemen, I have finished my part, now it’s your turn to make the buy or not to buy, that’s a you!第三篇:教師平板電腦管理制度教師平板電腦管理制度為了維護學校教師平板電腦設備的正常使用,提高對教師平板電腦的管理水平和工作效率,特制定如下的管理規(guī)定:1