Across
1
Input device with letter and number keys
4
Online data storage and computing
6
Software designed to harm computers
7
Security system blocking unauthorized access
10
Wireless internet connection
Down
2
Process of finding and fixing code errors
3
Organized collection of stored data
4
Instructions written for a computer
5
Temporary computer memory
8
Physical components of a computer
9
Portable personal computer
11
Collection of web pages