1. Which of these is the best description of malware?
A fault in the physical parts of a computer that stops it working
Software written to harm a computer, its data or its user
Software that is installed without the user paying for it
Any program that a user chooses to download from an untrusted website
2. Which of these is a common way that malware reaches a computer?
Typing a password incorrectly several times in a row
Opening an infected attachment in an email
Leaving the computer switched on overnight
Turning the computer off without shutting it down first