All about Product Keys and Their Usage
What is the product key? During the installation of any software, it demands a code. This alphanumeric code is the product key of the software. Every software has its product key, which ensures that the software is bought legally like Microsoft office key. In these days, most of the software and operating systems like Windows require product keys during their installation. Mainly for the payable software, product keys are essential. For some software, product activation is also needed, which assures about the legal programme installation. But for free software, product keys are not necessarily. How to use a product key? Product keys work like a password. They are given to the buyer of the software during its purchase. One unique product key can be used particularly for that specific software. Without a product key, a payable programme will not run, or the buyer can use only its trial version for a few days. Some product keys can only be used by a specific buyer