Is it me or about 8-30 in the evening my computer gets really slow, i only visit the ish at this time, and a couple of times my computer has said (not in a verbal sence

) site done and my screen is green !!!. then i close it down log in again and its ok. sorry to be thick but i'm not well versed in computer stuff
is it something i am doing ?
thanks

Respect to all, be kind to all and you shall reap what you sow.
old tree man,
aka..... Russ