Across
1
Input device with letter and number keys
4
Unit of digital information equal to 8 bits
6
Convert code into executable program
7
Software designed to harm computers
10
Wired networking technology
Down
2
Physical components of a computer
3
Organized collection of stored data
5
Conversion of data into secret code
8
Step-by-step problem-solving method
9
Programs and applications on a computer