Owners of the Galaxy Note 10.1 and Galaxy Tab 2 will be happy to learn that Samsung (005930) has begun to update their tablets to Android 4.1 Jelly Bean. The company announced its plans earlier this week, revealing that the Note’s update includes “dramatic improvements to the multitasking and S Pen features,” while the Tab 2 will bring the company’s Premium Suite of features and productivity apps to the device. The addition of Jelly Bean will also give the tablets access to Google Now, Google’s (GOOG) personal assistant feature, and improved performance with Project Butter. The update is available now for Wi-Fi models of the Galaxy Note 10.1, Galaxy Tab 7 and Galaxy Tab 10.1.