A text file, specifically an .txt file, can sometimes be involved in the activation process, particularly in scenarios where you're using a Volume License or a MAK (Multiple Activation Key).
: A MAK key is used to activate multiple computers against a single key. When activating with a MAK, you might not directly use a .txt file. However, the key itself could be noted in a text file for record-keeping purposes. office 2013 activation txt
Comprehensive Guide to Microsoft Office 2013 Activation via TXT and KMS Scripts A text file, specifically an