Across
1
Computer model of a real-world system
4
Temporary computer memory
6
Program to access the internet
7
Step-by-step problem-solving method
8
Storage location for code
10
Smallest unit of digital data
Down
1
Programs and applications on a computer
2
Reusable block of code
3
Portable personal computer
5
Conversion of data into secret code
9
Input device with letter and number keys
11
Security system blocking unauthorized access
12
Pointer on a computer screen