
Stop using the computer as an administrator for day-to-day work. Whenever you are on the Internet with an administrator account, software can install itself without your explicit permission. The ads or popups often look like a legitimate warning from your operating system or antivirus software.ĭisplay of web page content: if page content includes elements that need to be downloaded to view correctly, your browser may offer to download, infecting your machine.

Legitimate sites can even be hijacked into hosting drive-by downloads though third-party ads.Īdvertising popup or other active portion of a web page: clicking or even attempting to close them is interpreted as consent to download and malware is installed on your computer. Search your computer for stored passwords.ĭrive-by downloads are difficult to guard against. Record what you type and what sites you visit. The objective is usually to install malware, which may:

Websites you visit can download and install software without your knowledge or approval.
