Microsoft has released a trio of software updates addressing various security issues in its Office suites. The updates – Microsoft Office 2008 for Mac 12.2.6 Update, Microsoft Office 2004 for Mac 11.6.0 Update, and the Open XML File Format Converter for Mac 1.1.6 – patch an issue where maliciously crafted files opened in Excel or Word could enable an attacker to execute code on your Mac. The Office 2008 update also updates Microsoft Entourage’s time zone information and fixes some Excel crashes that could occur on launch, when sorting merged cells, or editing cells. The updates are free, and Microsoft recommends Office users install them as quickly as possible. Be sure not to cancel or interrupt the installation process, or your Office installation may be left in a non-functional state (if this has already happened, reinstall from your original media and then install all necessary updates before using Office again).