What should you do to ensure you are on a legitimate website before downloading files?

To ensure you are on a legitimate website before downloading files, checking the spelling of the website's name is a crucial step. Many fraudulent sites may attempt to mimic legitimate ones by using similar but slightly altered spellings. A small typo or an extra letter can often indicate a phishing site or a counterfeit version of a trusted webpage. By verifying the exact spelling of the site, you increase the likelihood of being on the authentic website, which is essential for maintaining your online safety and preventing potential malware infections or data breaches.

The other options are less reliable. Random links may lead you to unsafe sites without any verification of their legitimacy. Relying solely on a friend’s recommendation can also be risky, as they may not have adequately vetted the website themselves. Finally, downloading files without verifying the site poses a significant risk, as this practice could expose your device to harmful content and security threats. Thus, focusing on the accuracy of the website's spelling serves as a key safeguard against these dangers.