Across
1
Pointer on a computer screen
3
Smallest unit of a digital image
4
Smallest unit of digital data
5
Input device with letter and number keys
7
Request for information from a database
9
Capacity of a data connection
10
Wireless internet connection
Down
2
Software designed to harm computers
4
Program to access the internet
6
Global computer network
8
Encode data to keep it secure