What is this font?

See attached picture.

Tahoma or Arial

Calibri?

Release ?? xD

Sorry, I don't know for this one.

It's Calibri, size 9...You can find it in several visual styles, and you can even google and download the font

Fixed

Didn't want to make a new thread since I have the same question again. What font is in the screenshot?

Its the font used in a lot of linux distros...might be one you know of already but with linux font smoothing....

Reminds me of Verdana:

This is what Verdana looks like. It is installed on almost every computer.

I'd say it's Bitstream Vera. But it's very close to Verdana.