These could be signs of a sneaky invader – a computer virus!
Have you ever encountered a glitching screen, sluggish performance, or mysterious pop-up ads on your computer?
Viruses are malicious software programs designed to harm your computer or steal your information.
Downloading files, software, or music from unreliable websites is a common entry point for viruses.
The internet is a vast ocean of information, but not all harbours are safe.
These sources might trick you into installing malicious programs disguised as legitimate content.
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Stick to reputable websites and app stores to keep your computer virus-free.
Clicking on them can unknowingly download viruses onto your computer.
Be cautious of tempting links that may be hidden in emails, messages, or even social media posts.
Phishing emails, for instance, often contain links that appear to lead to legitimate websites but actually redirect you to virus-infected sites.
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Always double-check the sender's address and the link's destination before clicking.
Attachments from unknown senders or those with suspicious names should be treated with caution.
Just like links, email attachments can also be carriers of viruses.
Even if the sender seems familiar, it's wise to confirm the attachment's legitimacy before opening it.
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If you're unsure, err on the side of caution and avoid opening it.
Leaving your software and OS outdated creates cracks in your computer's defences, making it an easier target for viruses.
Software and operating systems (OS) updates often include security patches that fix vulnerabilities that viruses exploit.
Remember to install updates promptly to keep your system protected.
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If you're using a USB drive from an unknown source or one that's been used on multiple computers, it could be harbouring malicious code.
USB drives, while convenient for data transfer, can also be carriers of viruses.
Be cautious when using USB drives, and scan them with antivirus software before transferring any files.
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Install a reliable antivirus program, keep your software and OS updated, and exercise caution when downloading files, clicking links, and opening attachments.
By understanding the five main causes of computer viruses, you can take proactive steps to safeguard your system.
With a bit of vigilance, you can keep those digital invaders at bay and ensure a smooth sailing experience on your computer.
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Viruses can wreak havoc on your data.
Even with the best precautions, accidents happen.
To minimise potential damage, make regular backups of your important files.