When did support and uppdates for windows xp end

Windows XP support ended on April 8, 2014. After that date, there were no more new security updates, non-security hotfixes, free or paid assisted support options, or online technical content updates.

For companies, Microsoft continued antimalware signature and engine updates for Windows XP through July 14, 2015 for products such as System Center Endpoint Protection, Forefront Client Security, Forefront Endpoint Protection, and Microsoft Intune running on Windows XP. That did not extend Windows XP support itself, and Windows XP systems were still not considered fully protected.

References:

• Support for Windows XP, Office 2003 and Exchange 2003 ended
• Microsoft antimalware support for Windows XP
• What does it mean if Windows isn't supported?