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Laptops, or notebook computers as they are also known, have become smaller and lighter in recent years. 1_______. The smaller and lighter they are, the easier they are to carry.
However, as PCs have become more powerful in terms of memory, so have laptops. 2_______.
So what are the disadvantages of laptops? 3_______. Because of a laptop’s size, its keyboard is often more difficult to type on than a regular keyboard. The screen is often quite small, too. 4_______. Although this was a major disadvantage a few years ago, the invention of memory sticks, which serve the same purpose as CD-ROMs, has basically solved that problem.