Information technology covers a vast number of topics related to software development, computer hardware, communication, and the like. Computers and technology have become an important part of the educational system worldwide. Resources such as study guides, helpful computer tips and articles on various computer related topics aren't hard to find these days.
The world of technology sees improvements day by day, with inventions and innovations taking place round the clock. It is important that one should not fall behind in terms of being updated. It’s always a good idea to be aware of the advances taking place in the field of information technology.
Here are a few places where you can find computer study guides, literature, and other material that can help you learn about computing and information technology.
Visit your local library. The first step would be to check out the local libraries at your town or school. The best ones would be libraries run by schools that have IT programs, which would likely be better updated with newer additions. The world of technology is quite fast-evolving. When in doubt, ask your librarian for help on which material to look for.
Buy a study guide. Study guides are also available from bookstores. Some series are intended as a “for dummies” or as an “idiot’s guide,” which means they teach the basics of whichever topic they are teaching about. You would usually find guides for programming, using particular operating systems, or using web applications.
Many of these guides come with a compact disc that contains additional material, like videos, practice test questions and the like. Most books also have links to online resources, which would include sample applications and websites.
Search online. Probably the most effective way to find a computer study guide is by researching online. You can download various study guides online and for free. You should be careful of fee-based study guides that you may come across on various websites. There are enough free resources and information out there to study for the computer related exams that paying for a study guide just doesn’t seem right.
Borrow. If nothing else works, you can take up borrowing as a last resort. If you are in school or college, upperclassmen would usually try to find a way to dispose of their old books. Some sell these for a significantly lower price than new books. Some would lend books to students in lower levels. The advantage here is that when borrowing reference material from students who have already taken the course, they can give you study pointers and guides.
The kind of study guide you would get depends on your need. If you want a study guide to prepare for a test or examination, it would be a good idea to look for a reviewer for that particular subject. You might also be better off borrowing notes and references from students who have already completed the course. If you need a guide just to introduce yourself to the field, then series that are written “for dummies” would be well suited for you.