Do not do it. If you need Office, use the free web versions from Microsoft. If you need a desktop suite without a subscription, install OnlyOffice or LibreOffice . They offer the same speed as Office 2010, native 64-bit support on Windows 10, and most importantly—they are safe to download.
If you want, I can:
Trusted internet preservation sites often host original, untouched ISO files of older software. Ensure any download matches the official Microsoft SHA-1 file hashes to verify authenticity.
Microsoft officially ended .
Ensure your installer includes, or you download, Office 2010 Service Pack 2, which adds better Windows 10 compatibility and security updates.
If the security risks or download hurdles of Office 2010 are too high, several excellent, cost-free alternatives provide modern security and full compatibility with Windows 10. 1. Office on the Web
If you legally own Office 2010 (you have a product key card or a sticker on an old PC), Microsoft allows you to download the 64-bit ISO via their (a tool that interfaces with Microsoft’s publicly accessible servers). Do not do it
It receives constant security updates, natively supports 64-bit Windows 10, and features excellent compatibility with modern Microsoft file formats. 2. Microsoft 365 Web Apps (The Official Free Option)
Office 2010 was sold as a "Perpetual License" (one-time purchase). While it is technically legal to install and use Office 2010 if you possess a valid, unused Product Key, obtaining the installation media legitimately is now difficult.
While the software remains compatible with 64-bit Windows 10, there are significant security risks and logistical hurdles to installing it today: Microsoft Support Official Installation Requirements They offer the same speed as Office 2010,
Here is a comprehensive guide to understanding, finding, and installing Microsoft Office 2010 (64-bit) on Windows 10.
You can try downloading Office 2010 from the official Microsoft website through their support page: