Hello, A few years ago, when I graduated, the IT department of my university gave their students as a gift a Office 2010 Professional Plus key in order to use it in our work or future projects. I've been using it for a few years at a PC but I needed to reinstall Windows at obviously, reinstall Office 2010 again. After entering the key again, it says that the key must be activated using a corporate network. Here it is the details of the key using PID Checker Spoiler: PID Checker Key Status: Valid Edition Type: ProPlusVL Description: RTM_ProPlus_KMS_Client Edition ID: X16-08044 License Type: Volume:GVLK License Channel: ltKMS Crypto ID: 0096 Benchmark: 1,9 seconds Is there any fix in order to keep using the key or should I skip the fuss and use an activator? Thank you!