Recieved this free from a work mate is it worth installing?
if so is the security good enough?
currently use mcfee.

would i need to unistall the mcfee before installing this one or just add it?


Thanks in advance

thought microsoft dint support one care no more

www.microsoft.com/Security_Essentials/ thats free

Is this as good as paying for security? or mcfee that i currently have?

its not bad im running it on my pc

Is this as good as paying for security? or mcfee that i currently have?

Paid security isn't very good anyway - Norton and McAfee are both as bad as each other. As far as the free ones go, AVG, Avast and Microsoft Security Essentials all work very well.