Across
1
Input device with letter and number keys
4
Convert code into executable program
5
Display screen for a computer
7
Rules for data communication
9
Ordered collection of data elements
10
Security system blocking unauthorized access
13
Program to access the internet
Down
2
Portable personal computer
3
Storage location for code
4
Instructions written for a computer
6
Named storage location in code
8
Set of instructions for a computer
11
Wireless internet connection
12
Unit of digital information equal to 8 bits