My Laptop on the fritzs

This is the second time my laptop has gotten a virus, and so now I am using this old dinosaur of a computer but hey thank God I got this though. My Pastor gave me this comp. about 3 yrs ago and he had it about 5 yrs and it works great, except I have no sound and it is bad because I like to go and hear preaching and singing on different sites, so that is not good. So if you have an older but newer model I will pray you give it to me. Or just buy me a new one. Soon I will send my laptop to my Brother in Texas to fix again.