Across
1
Display screen for a computer
3
Main processor of a computer
6
Request for information from a database
7
Wireless internet connection
8
Temporary storage for fast access
9
Step-by-step problem-solving method
Down
2
Unit of digital information equal to 8 bits
3
Pointer on a computer screen
4
Software designed to harm computers
5
Portable personal computer
10
Temporary computer memory
11
Error in computer code