Across
1
Interface for software to communicate
4
Wired networking technology
6
Online data storage and computing
7
Physical components of a computer
8
Computer that provides services to others
9
Connected group of computers
12
Series of commands for a computer
Down
2
Input device with letter and number keys
3
Wireless internet connection
5
Software designed to harm computers
6
Temporary storage for fast access
10
Organized collection of stored data
11
Smallest unit of digital data
13
Rules for data communication