Downloading software from the internet requires careful attention to cybersecurity. Keep the following safety measures in mind:

If your original software key is tied to your Microsoft Identity, the safest route is accessing the vendor's backup repository. Navigate to the official Microsoft Account Services Page.

Downloading the Microsoft Office Home and Student 2013 ISO can be tricky because

Select advanced options to download the offline installer (ISO/IMG format) if you prefer to save it for later use.

Given the end of support and the risks, you have a few practical options.

Because of this, Microsoft has removed the ability to download Office 2013 for most users, even those who previously had it linked to their accounts. ——the only way to guarantee continued security and functionality.