How can you protect your PC and prevent attacks?
Among the main security enemies on the Internet are computer viruses. Viruses are programmes that install themselves on your computer's hard drive and can cause a number of problems. For example, you can lose all the information on your hard drive or be spied on without realizing it; confidential information can be captured, stored or sent abroad.
How can you prevent attacks?
Use antivirus software to prevent unauthorized access to your computer and ensure it is up to date against the latest viruses.
Keep your operating system (e.g., Windows) and browser (e.g., Internet Explorer) up to date. Vulnerabilities are sometimes discovered in these products, and updates are released to fix these issues.
If you suspect that your computer might have a virus, or if you want to make sure that a piece of software, a program, or an email attachment is virus-free, scan the location or file in question.
Regularly visit the websites of the companies that provide licenses for antivirus software, operating system software, and web browsers to ensure you install all available updates.