Protecting Your PC from Viruses and Malware – Essential Tips

Virus protection and removal

At PC-Dial-A-Fix, our years of experience in PC repair and IT services in Bristol have shown us the significant impact that viruses and malware can have on both individual and business computers. Protecting your PC is not just about avoiding inconvenience; it’s about safeguarding your personal information, business data, and the overall health of your computer. 

If you need help removing viruses from your devices, speak with our team and see how we can help. For now, here are some essential tips to help you keep your PC safe from these digital threats. 

1. Install Reliable Antivirus Software

Choose Wisely: Select an antivirus program that is reputable and suits your needs. Look for features like real-time scanning, automatic updates, and malware removal. Some programs are more suitable for businesses than individuals and will offer special packages for organisations, so spend the time to shop around. 

Keep It Updated: Regularly update your antivirus software to ensure it can protect against the latest threats. Having the best antivirus won’t help if it is outdated.

2. Regular Software Updates

Always keep your operating system up to date. Whether you’re using Windows, macOS, or Linux, regular updates often include security patches, making it much harder for hackers or viruses to exploit weaknesses. Don’t ignore updates for other software, including browsers and productivity tools, as these can also include important security enhancements.

3. Be Wary of Email Attachments and Links

Be cautious with email attachments and links, especially from unknown sources. If in doubt, don’t click. Even an innocent-looking link can hide a virus or other malicious application just waiting to access your info.

Learn to recognise phishing attempts. These are deceptive emails and messages designed to steal personal information. These emails will often use a misspelt email address that looks like a business you already use. Never give any information unless you are entirely sure of who you are talking to.

4. Use Strong Passwords

Use passwords that are difficult to guess. Include a mix of letters, numbers, and special characters. There are malicious systems out there that will try thousands of password combinations in rapid succession, attempting to guess your password. By including a range of symbols and making your password sufficiently long, you can protect your accounts from this approach.

Avoid using the same password across multiple sites and services. If you use the same password over and over again, it will only take one compromised website, and all of your different accounts will be at risk. 

Importance of Unique Passwords

5. Regular Backups

Backup Data: Regularly back up important files. Whether it’s to an external hard drive or a cloud service, backups can save you in case of a malware attack. Having back-ups means that you can revert your PC back to a previous time when it was healthy, and you can then re-install your documents without losing anything of value.

Test Your Backups: Occasionally test your backups to ensure they work correctly. There’s nothing worse than thinking your data is all safe, only to find at the last minute that your backups aren’t working.

6. Safe Browsing Habits

Avoid conducting sensitive transactions on unsecured public Wi-Fi networks. It may seem convenient to use the Wi-Fi at a local cafe, train station or any other public facility, but anybody else on the same network might be able to access your data. You also can’t be sure if they have set up a secure network, safe from viruses and cyber-attacks. 

7. Use a Firewall

A firewall acts as a barrier between your computer and the internet, blocking unauthorised access while permitting outward communication.  Many operating systems will come with their own firewall, such as the one found within Windows Defender, and any reputable antivirus software will also have its own firewall.

8. Professional IT Support

If you’re unsure about your PC’s security or if you suspect your computer is already infected, professional help is essential. At PC-Dial-A-Fix, we offer comprehensive IT support services in Bristol to assist you. Your machine is likely linked to every aspect of your life, from your social media to your banking and shopping platforms, and this means that professional help is well worth the price. 


By following these steps, you can significantly reduce your risk of falling victim to viruses and malware. Remember, proactive protection is key to maintaining the health and security of your PC. For expert assistance and IT services in Bristol, don’t hesitate to contact us at PC-Dial-A-Fix. We’re committed to providing top-notch service and support to keep your computers running smoothly and securely.