Turning virus protection on

Hi Joseph,
For help on your issue please refer to this article (http://kb.avg.com/articles/en_US/How_to/How-to-reinstall-AVG/).
Thanks

Thanks Alan. But my AVG also says the computer protection is switched off. Any ideas? Dont know how to switch it on. 
The download on the link does not seem to work any more. 

My windows security centre says the virus protection is switched off. Is this true, and how do I remedy? Thanks

Joseph, Have a look @ this link (https://support.avg.com/answers?id=906b0000000D5PdAAK).

Hi Joseph,
For help on your issue please refer to this article (http://kb.avg.com/articles/en_US/How_to/How-to-reinstall-AVG/).
Thanks

Thanks Alan. But my AVG also says the computer protection is switched off. Any ideas? Dont know how to switch it on. 
The download on the link does not seem to work any more.