Across
1
Input device with letter and number keys
4
Temporary storage for fast access
5
Smallest unit of a digital image
6
Software designed to harm computers
8
Main processor of a computer
9
Programming language for web browsers
10
Request for information from a database
Down
2
Smallest unit of digital data
3
Security system blocking unauthorized access
4
Pointer on a computer screen
7
Collection of web pages
8
Convert code into executable program