1.
A global system for sharing information and connecting online
2.
A system of linked websites on the internet
3.
A political tension between the U.S. and USSR
4.
A former communist country led by Russia
5.
The first satellite launched by the USSR
6.
Data or knowledge shared or received
7.
The smallest unit of digital data
8.
Strips used to store data or sound
9.
Early network that led to the internet
10.
U.S. military headquarters
11.
Device for voice communication
12.
Wires that carry phone signals
13.
To enter numbers on a phone
15.
Connecting computers to share data
16.
A machine that processes data
17.
World Wide Web; part of the internet
18.
Code used to make web pages
19.
A single page on the web
20.
A set of connected parts
21.
A series of steps or actions
22.
Data entered into a system
23.
Result from a system or computer
24.
Linked or connected together
25.
Useful tools or materials
27.
App to access websites
29.
Wireless internet access point
30.
How a user interacts with a device or app
