Need a Microsoft Office type program at Home?
A multiplatform and multilingual office suite and an open-source project. Compatible with all other major office suites, free to download, use, ... http://www.openoffice.org/
Need Virus Protection?
Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software. ... http://www.microsoft.com/security_essentials/