Lonnie from Cisco, Texas asks:

While reading your article about Yahoo! problems, I tried the “Windows Credential Manager” and there was an account/password for “virtualapp/didlogical” which I have no idea what that is nor why it is in my manager.

Don’t worry Lonnie, according to Microsoft,  virtualapp/didlogical is created by Windows Live as part of their authentication process. It’s not related to a virus or anything suspicious.

~ Cynthia