Across
1
Display screen for a computer
5
Temporary storage for fast access
6
Interface for software to communicate
7
Pointer on a computer screen
8
Moving images created digitally
10
Instructions written for a computer
11
Encode data to keep it secure
Down
2
Smallest unit of a digital image
3
Programming language for web browsers
4
Rules for data communication
8
Ordered collection of data elements
9
Physical components of a computer
12
Wireless internet connection