Across
1
Pointer on a computer screen
4
Named storage location in code
5
Software designed to harm computers
6
Temporary computer memory
10
Smallest unit of a digital image
11
Encode data to keep it secure
Down
1
Instructions written for a computer
2
Portable personal computer
3
Physical components of a computer
7
Wireless internet connection
8
Global computer network
9
Collection of web pages
12
Organized collection of stored data