DIGITAL COMPUTERS:

Digital means discrete (single). With digital signals, every thing is described in two states either on or off. Computer is based on principles of counting. Infact, digital computers use digital signals, which can distinguish between just two values 0 and 1.
Characteristics of Didital Computers:

1. Digital Computers have two staes on (1) and off (0).
2. These Computers are very easy to use and operate.
3. Human being likes to use Digital Computers.
4. These Computers are reliable in result.
5. These Computers have big memory.

These Conputers are further divided into different categories such as

Personal Computers, Mainframe Computers, Mini frame Computers, Laptop Computers, Super Computers etc.