backup, You saved copies of all your files on another device, so when your laptop crashes, you don’t lose anything., bug, A small mistake in a program’s code causes it to stop working properly., cookie, A website stores small pieces of information about you so it can remember your preferences and login details., data, Information such as files, documents, or personal details stored on a computer., firewall, A system that blocks unauthorized access and protects your computer or network from threats., spam, You receive dozens of unwanted emails advertising random products., spyware, A program secretly collects information about what you do on your computer and sends it to someone else., Trojan, A harmful program that looks safe but actually gives hackers access to your system., update, Installing the latest version of software to fix problems and improve security., virus, A malicious program that spreads from one computer to another and damages files.

Unit 9 - Problems with Technology

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?