How do you un-zip files?

Here´s a guide on how to install/switch skins for Windowblinds: Installing: The simplest way to install a Windowblinds skin is to doubleclick the downloaded file, providing its named "name.wba" If it is a file named "name.zip" open it and see if is contains either a bunch of images or just a .wba. If the .zip contains just a bunch of images, simple rename the .zip to "name.wba" and doubleclick it. If the .zip contains a .wba file just unpack it and doubleclick it. Doubleclicking a .wba makes Windowblinds unpack and install the skin in the right location (default location: c:\program files\stardock\object desktop\windowblinds) "Manually" installing a skin is off course also possible. Simply unpack the downloaded file into the Windowblinds folder (where you installed Windowblinds) Warning: Some skins doesnt come with the proper folder in which the skins must be installed into to work. Letting Windowblinds handle the installation ensures you that the skins will always be installed into the correct folders. --- Ok, now you have installed the skin. Let´s apply it: You have two options for applying/changing skins. 1) Doubleclick the Windowblinds icon in the systemtray (collection of icons in the right hand corner) This will open the Windowblinds Configuration. From here you can not just change skin but you can also change a number of settings for how Windowblinds should behave. To change skin click, in the ´My skins´ area, on the skin you want to apply and click the "Apply this skin now" button. If you want to delete a skin, simply click the "Delete this skin" button. (Wont work with the skin in use) ;) 2) Rightclick an empty spot on your desktop and select "Properties". Click the "Appearance" tab. From here you can also change skins. Just pick the skin you want from the "Windows and buttons" dropdown menu and click OK. And that ends todays lesson on how to install and apply Windowblinds skins. Tomorrow we´ll be looking at changing tyres on a Boeing 747 during takeoff. Class dismissed.