Across
1
Input device with letter and number keys
2
Programs and applications on a computer
5
Wireless internet connection
6
Physical components of a computer
8
Main processor of a computer
9
Global computer network
14
Encode data to keep it secure
Down
2
Series of commands for a computer
3
Capacity of a data connection
4
Unit of digital information equal to 8 bits
7
Temporary computer memory
10
Process of finding and fixing code errors
11
Point where user interacts with system
12
Security system blocking unauthorized access
13
Temporary storage for fast access