腾讯发布了QQ2010的最新版本SP2.1版
4月2日，Qomo Linux 2.0正式发布。此次发布版本是Qomo 1.3版本之后的一次重大版本发布，在1.3版本的基础上修正了一些Bug，同时KDE桌面也更新为较新的4.6.1版本，并对系统的组件及集成到系统中的软件均进行了升级。
Office产品的更新向来很低调，今天微软Office团队宣布了Office 2010 SP1的最终发布日期：2011年夏天，并且还透露SharePoint 2010将同期带来更新，届时微软将更新40个语种的Office版本，并带来新的四个语言包：Galician, Basque, Catalan, Serbian Cyrillic.以下是Office 2010 SP1将要包含的内容：Security and Non-Security Updates for March 2011 – Released March 8, 2011 Office 2010 February 2011 Cumulative Update （KB 2493730） – Released February 22, 2011 Security and Non-Security Updates for February 2011 – Released February 8, 2011 Non-Security Updates for January 2011 – Released January 11, 2011 Office 2010 December 2010 Cumulative Update （KB 2479673） – Released December 14, 2010 Security and Non-Security Updates for December 2010 – Released December 14, 2010 Security and Non-Security Updates for November 2010 – Released November 9, 2010 Office 2010 October 2010 Cumulative Update （KB 2449183） – Released October 26, 2010 Security and Non-Security Updates for October 2010 – Released October 12, 2010 Security and Non-Security Updates for September 2010 – Released September 14, 2010 Office 2010 August 2010 Cumulative Update （KB 2396341） – Released August 31, 2010 Security and Non-Security Updates for August 2010 – Released August 10, 2010 Security and Non-Security Updates for July 2010 – Released July 13, 2010 Office 2010 June 2010 Cumulative Update （KB 2259686） – Released June 29, 2010