Yesterday my pc was clean today it has JS:Gummy[Trj] also JS:Exploit-Bytverify-8 and JS:Exploit-ByTVerify-7
I always have trouble gettin viruses off this pc is there anything i can do about these 3 there is a bunch of them in my pc. Thanks Alot 
Sure you can do something about it. Click on the link in my signature and follow the directions on that page.
If you are using either MS or Sun’s Java Virtual Machine you need to update these as they take advantage of a vulnerability, so even if you get rid of it now, it could be back.
[b]Recommendations[/b]This malware exploits known vulnerabilities in Microsoft Virtual Machine. Trend Micro recommends that you install build 3810 and later of the Microsoft VM at Microsoft Windows Update Center.
This vulnerability was patched some time ago.
To know more of this vulnerability, how to determine a vulnerable system, and how to install security patches, continue reading on Microsoft’s Web site at this link: