Describe any three basic precautions against computer virus? ?

1. Install and regularly update antivirus software: Antivirus software helps to detect and remove viruses from your computer. Make sure to install a reputable antivirus program and keep it updated with the latest virus definitions to ensure maximum protection.

2. Be cautious when opening email attachments or clicking on links: Many viruses are spread through email attachments or links in emails. Be wary of emails from unknown senders or emails that seem suspicious. Avoid opening attachments or clicking on links unless you are sure they are safe.

3. Regularly backup your data: In the event that your computer is infected with a virus, having a backup of your important data can help you recover your files without losing them. Make sure to regularly back up your data to an external hard drive or cloud storage to protect against data loss due to a virus.