Microsoft announced on its
website the renewal of database updates with virus signatures, as well as the engine used in anti-virus programs. Updates will be released until July 14, 2015.
The update rule applies to System Center Endpoint Protection, Forefront Client Security, Forefront Endpoint Protection, Windows Intune, and Microsoft Security Essentials (MSE). It can be downloaded for free from
the company's
website In the case of XP, this can be done until April 8, 2014, after which date MSE will be unavailable.