This article explains how to manage multiple file downloads in Chrome so that you are warned before additional files are downloaded after you knowingly download a file from a website. Sometimes malicious sites use this opportunity to send viruses and other unwanted material.
To change the settings in Chrome so that you get a notification before multiple files are downloaded to your computer, follow these steps:
Open the Chrome browser.
In the top right corner of the screen, select the menu icon (three dots), then select Settings.