[...] After smartphones, tablets are weakest in power and performance. However, tablets can run all day, and are suitable for emails,Man and watching multimedia. y tablets come with bluetooth keyboards, so you can even do a lot of typing on them. You can carry them in a handbag or in a briefcase, so they can stay with you all day, and they have another advantage - they can turn on and off instantly. The smaller screens and low power mean that tablets can never fully replace a desktop computer. However, they are all that some users need.