Microsoft has announced Windows 7 for Release Candidate 1 at this month and provided for free download to all users. This should be a good news for developer to try first this new version of Windows before go to final release.

Many great features is bring it by Windows 7 like more speed performance better than Windows Vista, better security integration and alert, new visual looks and the most impressed things is Windows 7 doesn’t need a higher hardware requirement.

To download your free Windows 7 RC1 just click here:
Windows 7 RC 1 32bit

http://wb.dlservice.microsoft.com/dl/download/release/windows7/4/0/c/40c1e714-7910-4b38-9b5e-67fa522e6a44/7100.0.090421-1700_x86fre_client_en-us_retail_ultimate-grc1culfrer_en_dvd.iso?lcid=1033&RURL=https://www.microsoft.com/betaexperience/productkeys/win7-rc-32/enus/

Windows 7 RC 1 64bit

http://wb.dlservice.microsoft.com/dl/download/release/windows7/e/b/5/eb58e76e-17fa-409b-855f-11fbe84d1c93/7100.0.090421-1700_x64fre_client_en-us_retail_ultimate-grc1culxfrer_en_dvd.iso?lcid=1033&RURL=https://www.microsoft.com/betaexperience/productkeys/win7-rc-64/enus/

This RC1 version of Windows 7 is valid for one year used.