Across
1
Moving images created digitally
5
Request for information from a database
6
Step-by-step problem-solving method
7
Input device with letter and number keys
8
Wireless internet connection
11
Security system blocking unauthorized access
12
Instructions written for a computer
Down
2
Conversion of data into secret code
3
Point where user interacts with system
4
Collection of web pages
9
Reusable block of code
10
Temporary computer memory