Welcome to TSF!
I'm sure the experts here will be glad to help - it's why they're here. A good place to start is in the Security area; there are "sticky" threads there that can help you clean out a lot of bad stuff. Or, look through the threads above this one and pick the one that seems closest to your best guess as to what's wrong.Then just discribe the problem in detail if you can, any error messages you get, or just how your machine is misbehaving. Don't worry if it turns out to belong somewhere else; the moderators can move it to where it needs to be to get resolved.
And again, welcome. I'm sure you'll enjoy your visits.
I'm sure the experts here will be glad to help - it's why they're here. A good place to start is in the Security area; there are "sticky" threads there that can help you clean out a lot of bad stuff. Or, look through the threads above this one and pick the one that seems closest to your best guess as to what's wrong.Then just discribe the problem in detail if you can, any error messages you get, or just how your machine is misbehaving. Don't worry if it turns out to belong somewhere else; the moderators can move it to where it needs to be to get resolved.
And again, welcome. I'm sure you'll enjoy your visits.