No matter how recently your notebook left the factory, there are still plenty of important Windows updates you need to install. There's a good chance that the moment you connect your laptop to the Internet it will start pulling down updates automatically. However, to be on the safe side, you should manually get Windows Update started.
To manually download Windows updates:

Install/Activate Antivirus Software
Run All Windows Updates
Transfer Files and Applications from Your Old PC
Get the Latest Browser and Plug-ins
Install Some Great Freeware
Pin and Create Hot Keys For Favorite Apps
Uncombine Your Taskbar Icons
Unhide Extensions, Files, and Folders
Install a Password Manager to Store Your Logins
Tweak Your Power Settings 

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