Using scripts to bypass activation is a violation of Microsoft's Terms of Service and is considered software piracy. Recommended Alternatives
At first glance, it looks like a harmless shortcut. You want Microsoft Office 2013. You search for a quick download. You see a tiny URL from Bitly (a legitimate link shortening service) followed by the word "Office 2013" and the file extension ".txt." To the untrained eye, this appears to be a clever workaround to get premium software for free. bit.ly office 2013 txt
In essence, it is a script-based version of "activator" tools like KMSpico, but executed manually via a batch file. Using scripts to bypass activation is a violation