Lenovo has launched Ideapad 100S which is powered with Windows 10 OS. If you have been looking for a notebook with Windows 10 OS, then definitely you must think about going with Ideapad 100S. This notebook is going to be a good choice for many as it is priced within Rs 15,000. There are very few good notebooks available under Rs 15,000 and Lenovo is trying its best to attract customers. Check out the features of Ideapad 100S if you want to buy a notebook for yourself and your budget is limited.