To activate a Microsoft product, select either the Internet option or the telephone option in the Product Activation Wizard.
With Internet-based activation, Microsoft servers process the activation and activate the product.
With telephone-based activation, you activate your product by contacting a Microsoft Product Activation Center and following the steps that are provided by an automated telephone system or by a customer service representative. If want to call Microsoft Singapore Activation Centers, please use phone number (65) 6324-8098 or 1800 324-8098. You can also locate the phone numbers for worldwide activation centers here.
Important You should have your installation ID when you speak with a customer service representative. This ID is displayed in the product activation wizard. For For more information about product activation wizard and how to contact the Microsoft product activation Center, click the following article number to view the article in the Microsoft Knowledge Base: How to contact the Microsoft product activation Center.
Software that is bought in stores or as part of a new computer that is sold by an OEM must be activated. As mentioned earlier, product activation is easy, and many users only have to activate a product one time during the life of the product. However, some products may have to be activated again if the product is moved to another computer or if significant changes are made to the computer on which the product is installed.
Note OEMs may activate the software at the factory before they deliver the computer to the customer.
To make activation convenient, Microsoft products do not have to be activated immediately after they are installed. You can start Microsoft Office up to 50 times before you have to activate it. For Microsoft Windows, you have 30 days from the first time that you use the operating system before you have to activate it.
If you want to do telephone-based activation instead of online submission, please use phone number (65) 6324-8098 or 1800 324-8098 to call Microsoft Singapore Activation Center. You can also locate the phone numbers for worldwide activation centers here.
If your Microsoft product was from a store as packed software for end-users or from Microsoft directly, you might get the Free Support Incidents come along with the products, please visit variety of assisted support services to get more details.
The available assisted technical support duration is determined by Microsoft Product Support Lifecycle, click here to get more details.
Registration Step by Step
Step 1: Register
Before accessing free or paid technical support, you need to register Microsoft products. Please call 800 852 3543 or 65 6888 8899, and provide the following register information. If your Microsoft product was installed on your computer when you purchased it, please contact your Computer Manufacturers for technical support.
You may also contact Microsoft Customer Service Representative (Business Hour: 8:30am - 7:00pm (Monday to Friday excluded Public Holidays) and 10:00am - 2:00pm (Saturday)) by using phone number 800 852 3543 or 65 6888 8899