Помогите определить времена (Past Simple, Present Simple, Future Simple) сказуемых (английский язык)

Помогите определить времена (Past Simple, Present Simple, Future Simple) сказуемых (английский язык)1 Computer systems process, store, and display large amounts of information. 2 Digital watches, hand-held computers, and electronic games are systems based on microprocessors. 3 Lithographic techniques will also require improvements. 4 This approach permits control of a great variety of industrial units with the aid of one and the same computer. 5 The Kakworm virus did more damage than any virus in 2000, affecting 17% of computers, according to Sophos, an antivirus solutions company that released of the Top Ten Viruses in 2000.