Love birds are eagerly waiting for 14th February to celebrate Valentine's Day, to get the mood going Microsoft has two Love themes for Windows 7 desktops.

A very Happy and Prosperous New Year Wishes to our readers, get in the festive mood by decorating your Desktop with all new Fireworks Windows 7 theme.

Give a cheer, 2011 is here. Spark your New Year with these images of celebratory fireworks around the world in this Windows 7 theme.

Brighten your desktop with three new official holiday themepacks for Windows 7 - Snow Angels, Winter and Holiday Lights, images and direct download links after the jump.

Visual Transformation Packs have been an all time hit with users looking to customize Windows looks beyond basic themeing, free utility CustoPack Tools is one such utility allowing users to easily customize Windows appearance through installation of various pre-configured packs consisting icons, cursors, images, visual-styles, application launcher, etc. for a complete operating-system makeover.

Developed by well-known CrystalXP.net team the utility works on Windows XP (32-bit), Windows Vista (32 or 64-bit), and Windows 7 (32 or 64-bit).

Microsoft has released 6 brand new desktop themes for Windows 7, to use just download the themes and apply them.

dEEP 7 is a free Windows 7 visual style which is not a simple one-click install like others but once you complete the hack it's worth the effort.

Microsoft Windows 7 features RSS-powered themes which are able to automatically fetch content when updated and now the company has released an official RSS powered theme - "Dynamic Bing", the new theme automatically changes user desktop wallpapers with two new high-resolution (1920 x 1200) photos from Bing every week.