Do I have service pack 1?

[darkserpant]

I bought my lap top a year ago. I think recently vista came out with service pack 1 for download. How do I check to see if I have the latest vista. I went to system information and it just says windows vista home premium. Nothing about service pack 1. Thanks

 

[Atomic Rooster]

If you had SP1, it would have told you in system information.

You can get it here: Windows Vista Service Pack 1