Certainly! If you don not, it will stop working 30 days after it can be installed. See Windows 7 at the bottom of this page for a exception.
Why is this necessary?
It is necessary because people abuse often the privilege of ownership. As an example: in the days of Windows 3x, Windows 95 and Windows 98 you were supposed to enroll the product with Microsoft. However , many people did not bother and perhaps considered it to much work or unnecessary. Since it was free many people couldn’t resist the temptation. Pirating had been common place and it was not uncommon to find numerous computers that had the same license number. The practice became common with other older software application programs as well and is called pirating.
What was done about this problem?
Laws were passed which started protecting software companies. They simply could not make enough money in the event everybody gave the programs away free or tried to sell them for a profit. Pirating could then be prosecuted. The companies also started to make activation much harder. You actually needed either to register over the internet or call the company with an automated phone system.
Are there exceptions?
Yes! If you have the best license and a restore disk set you do not need to register the technology. However , you MUST install it in the machine it was made for. Understand what, it will not complete the installation. Another exception is if your laptop has a restore sector. This is a part of the hard drive that contains exclusive software that will restore your computer to the way it was within the factory. However , if a virus has attacked the entire commute or if the drive can not be accessed you will need to have a 100 % legal Windows copy in order to install the operating system. You can purchase that from Microsoft or other companies that produce other systems.
How do I activate my system?
Window versions do range as to the steps, location and appearance of the icon. In Windows XP you need to click on start. Then All Programs. Left press accessories and go to system tool. You should now see the well known. Click on it and follow the prompts. You will be able to initialize it by phone or on the Internet.
What if I do definitely not activate Windows 7?
This new operating system is similar. The big change is that after 30 days a desktop screen comes on with a BIG window that displays a warning that states that “Activate windows 7 now”. It is impossible to miss. It gives you the following choices: Activate Now or Activate in the future. If you click activate later you can do things but it can have a warning in the lower right corner of the tv screen saying that Window is not Genuine. If you are purchasing a laptop or computer from somebody be sure it is activated or you will need to invest in a license. They can be expensive. REMEMBER! It is illegal to have illegal software. You could get a fine or worse. Manufacturers have your fear of God in us due to the problems they have acquired in the past.