If you are an IT Professional or Developers, you would want to sign up for these free newsletters from Microsoft.
The newsletters are unique as they are usually very technically inclined.
In Singapore, there are 2 newsletters which will keep you in touch with the products/technologies/what’s hot and how-to type of newsletter.
For IT Professionals –> 
For Developers –> 
For Security Newsletter -> Sign up for the monthly newsletter
/Dennis
