Items Added to My Computer; do I have malware?

Hi,

 

I noticed two items that were added to my computer and I don't have any idea what they are there:

 

1)  On the Start menu, listed is "Backup and Restore Center"

 

2)  In my Documents folder is a folder titled "My Data Sources" and inside this folder are two things: (a) +Connect to New Data Source and (b) +NewSQLServerConnection.

 

I have Windows Vista x64-bit.

 

I don't have a clue how this stuff got on my computer; to my knowledge I haven't used this stuff.

 

Can anyone tell me if I've got malware of some kind?

 

Thanks very much.