Across
1
Device that directs network traffic
4
Programming language for web browsers
5
Temporary computer memory
6
Wireless internet connection
7
Instructions written for a computer
10
Connected group of computers
12
Input device with letter and number keys
13
Short-range wireless technology
Down
2
Physical components of a computer
3
Software designed to harm computers
8
Error in computer code
9
Portable personal computer
11
Data type with true or false values