“A Computer is an electronic machine that can solve different problems, process data, store & retrieve data and perform calculations faster and efficiently than humans”.
You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos.
What are the different types of computers?
When most people hear the word computer, they think of a personal computer such as a desktop or laptop.
However, computers come in many shapes and sizes, and they perform many different functions in our daily lives. When you withdraw cash from an ATM, scan groceries at the store, or use a calculator, you're using a type of computer.
The Basic Hardwere?
Hardware in the context of technology, refers to the physical elements that make up a computer or electronic system and everything else involved that is physically tangible. This includes the monitor, hard drive, memory and the CPU. Hardware works hand-in-hand with firmware and software to make a computer function.
And software, hardware is a collective term. Hardware includes not only the computer proper but also the cables, connectors, power supply units, and peripheral devices such as the keyboard, mouse, audio speakers, and printers.
How to Buying a Computers?
First to know when you buy a PC, it can be from a reputed brand such as Dell, HP, Asus or Lenovo. Whereas, if you build the PC, you can make it with your own choice of parts, from scratch.
Factors to consider when buying or building a PC
If you decide to buy or build your pc, consider the following factors:
- Budget
- Do your research on the brands using online forums, reviews in magazines and so do to get the best deal.
