Malware/Adware/Spyware/Viruses

If you receive an alert while visiting a website prompting you to do a scan on your computer because a virus was detected, what should you do?

When you receive pop-ups requesting you to perform an update, what should you do?

How does a virus/adware/malware become installed?

What is more dangerous?

Define Malware

Define Adware

Define a Virus

When downloading something from your web browser (Chrome, Firefox, Edge, Safari, etc.), and a window opens offering free trial software, (i.e.  free anti-virus from McAfee), what should you do?

When a browser asks me to save cookies, what are they, and what should I do? (Mark all that apply)