Pc know-how combines the hardware of computers and computer-managed units with software program—operating techniques, authoring tools, skilled methods, and courseware—to assist coaching technology. These programs prepare community architects to have the ability to work with the big selection of technologies used in networks. Except otherwise specified within the extra terms that apply to the Providers you might be utilizing, the phrases in this Section 11 apply to you. For seniors who do use the web, 71 percent are going online daily. The checklist includes firms whose major business activities are associated with technology business which incorporates computer hardware , software , electronics , semiconductor , web , telecom equipment , e-commerce and computer providers Be aware: This record shows only corporations with annual revenues exceeding US$50 billion.