Across
1
Software designed to harm computers
4
Portable personal computer
5
Programming language for web browsers
6
Set of instructions for a computer
8
Input device with letter and number keys
9
Short-range wireless technology
11
Point where user interacts with system
Down
2
Programs and applications on a computer
3
Organized collection of stored data
7
Instructions written for a computer
9
Data type with true or false values
10
Conversion of data into secret code
12
Wired networking technology