Across
1
Programming language for web browsers
6
Global computer network
7
Input device with letter and number keys
9
Main processor of a computer
10
Encode data to keep it secure
11
Program to access the internet
12
Short-range wireless technology
Down
2
Temporary storage for fast access
3
Pointer on a computer screen
4
Named storage location in code
5
Collection of web pages
8
Rules for data communication
13
Software designed to harm computers