If you are tech-savvy, test the installation in a VM first.
: If you lost your key, check the original packaging or your email for a digital receipt from the Microsoft Store . microsoft office 2010 preactivated google drive
The risks—malware, account theft, data loss, legal exposure—far outweigh the benefit of saving $0. You are trading security for convenience. Even if you desperately need Office 2010 specifically, you are better off buying a second-hand key from a reputable reseller and downloading the clean ISO yourself. If you are tech-savvy, test the installation in a VM first
Using unauthorized software in a business environment can lead to: If you are tech-savvy