Across
1
Short-range wireless technology
4
Computer that provides services to others
7
Portable personal computer
8
Connected group of computers
10
Step-by-step problem-solving method
12
Main processor of a computer
Down
2
Convert code into executable program
3
Programming language for web browsers
5
Moving images created digitally
6
Unit of digital information equal to 8 bits
9
Security system blocking unauthorized access
11
Temporary computer memory
13
Computer model of a real-world system