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COMPUTER SECURITY

Here are some important ‘do’s and don’t’s for computer security:

• Make sure you install anti-virus software. This will protect your computer from viruses. Some anti-virus products will also help to block spam¹.
• Update your anti-virus program regularly to make sure you are always protected against the latest threats.
• Never click on a link or open an attachment in an email if you do not know the person who sent it.
• Only download free applications from companies that you trust. Some apps contain malware which could allow someone to hack into² your computer and steal personal information such as passwords or bank details.
• Always back up your files³ and any documents (such as notes and assignments) you are working on. You can upload your files to a cloud⁴ storage system or use a memory stick⁵. This means if your computer crashes and you lose your fi les, you will always have another copy.

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¹ stop unwanted emails
² get into (a computer system) illegally
³ make a copy of your files
⁴ online
⁵ a small piece of equipment you connect to a computer to store data [also called a flash drive or USB stick]