Best free anti-virus?

[OzzyR1]

Just got rid of McAfee paid as it is causing more problems than its worth.

What would you recommend for an interim solution / check-up? Was looking at AVG + malwarebytes.

Anything else you could recommend?

Am an IT dullard so please don't get too technical.

[OzzyR1]

Cheers folks, will check out the recommendations above.

Any others more than welcome.