When searching for a free download of commercial software, you must distinguish between legal and illegal sources.
Why do people risk malware for a 16-year-old office suite? Familiarity. Office 2010’s interface was the last before Microsoft pushed aggressively into cloud integration and flat design. For many, it represents a simpler time when software was a tool, not a service. However, nostalgia is a poor security strategy. Windows 10 itself will reach end of life in October 2025 (for most editions), meaning the entire OS will stop receiving updates. Building a workflow on two unsupported products—Office 2010 on Windows 10—is digital suicide. When searching for a free download of commercial
Sites like Internet Archive sometimes host "abandonware" versions. If you go this route, always scan the file with updated antivirus software before running the setup. Office 2010’s interface was the last before Microsoft