April 8, 2014. This is the date when Microsoft will no longer support Windows XP Service Pack 3 and Office 2003. This means that after April 8 next year, there will be no new security updates and assisted support options through Microsoft. Running Windows XP SP3 after this date could potentially pose a threat to your computer and be vulnerable to security risks. Continue reading “Windows XP and Office 2003 end of support in April 2014”