What type of software do people use most often?

Most people, regardless on home of work, still use word processing most often for shopping lists, business letters, document tracking list. Then there are the financial what-if question answered by spreadsheets used for personal budgets, whole of business forward planning, etc. Having a storeroom full of useful information is what databases have been called whether that information is how many friends you have, what stock or services you run your business on, on-line catalogues with integral secure order/ payment options, how large you hobby collection really is. Internet is used outside the house but the Intranet is the IT backbone of many businesses. Programs able to enable Internet and Intranet communication or used every day. These are some of the types of software that most people use most often