You may download the upcoming 2013 version of QuickBooks Accounting Software from:
usequickbooks.com/pro2013 (QuickBooks Pro)
usequickbooks.com/premier2013 (QuickBooks Premier)
For the current and older versions of QuickBooks, please click on the following links:
usequickbooks.com/pro2012 (QuickBooks Pro 2012)
usequickbooks.com/premier2012 (QuickBooks Premier 2012)
usequickbooks.com/pro2011 (QuickBooks Pro 2011)
usequickbooks.com/premier2011 (QuickBooks Premier 2011)
usequickbooks.com/pro2010 (QuickBooks Pro 2010)
usequickbooks.com/premier2010 (QuickBooks Premier 2010)
usequickbooks.com/pro2009 (QuickBooks Pro 2009)
usequickbooks.com/premier2009 (QuickBooks Premier 2009)
If you have some technical support questions regarding QuickBooks, please go to these support sites:
support.quickbooks.com (Intuit Support Website)
quickbooks.com/connectme (Remote Session)
ntrsupport.com/code (NTR Support)