Computer says need update

When I click to update, nothing happens, Microsoft tells me virus protection is not on. What's going on?

Hi David,

Without me being able to see what is happening it is hard to estimate what the situation is.

Please provide me with a screenshot of the Update message. Click Here for the steps to create a screenshot. You can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions.