By default Debian does not contain any fonts that are typical to Windows operating system. Follow this quick tutorial to see how to make these fonts available on a Debian 6.0.7 Squeeze.
First, pull the following Debian package: ttf-mscorefonts-installer_3.3_all.deb.
Now install it:
dpkg -i ttf-mscorefonts-installer_3.3_all.deb
In case of any dependencies failures, fix them with apt-get -f install.
Finally to install official Microsoft TrueType Core Fonts for the Web type:
apt-get install ttf-mscorefonts-installer
This package installs fonts like Arial, Times New Roman, Verdana and Courier New.