We all know about Microsoft's latest Windows OS , Windows 10. According to Microsoft, Windows 10 is the latest and best version of Windows. Since the release of Windows 10, Microsoft has taken this Windows version as its base for a wide range of plan programs , feature improvement updates and more projects. For example, Microsoft recently launched a new project for Windows 10 called Windows 10 on ARM . However, this is not the only project of Microsoft with Windows 10. Another project of Microsoft with Windows 10 is Windows 10 S. If you've ever used a Chromebook or are familiar with Google's Chrome OS , you'll understand the purpose of Windows 10S and Windows 10S. Today I will discuss another Windows version of Microsoft , Windows 10S. Windows 10S This project is not a new project of Microsoft. Microsoft announced their new version of Windows 10 in mid-2016. And this version is released to consumers as another version of Choice or Build Choice with Windows 10 Fall Creators Update. Windows 10 is basically a lightweight version of the original Windows 10 made by Microsoft. In lightweight , this Windows version will not run any third party Win32 app or program. All Universal Windows 10 apps will only run in the Windows Store. For those who don't know Universal App , the apps we download and install in the Windows 10 Windows Store are specially developed for Windows 10 devices and are called Windows Universal App or UWP App. And the typical Win32 app is the kind of app that we download from other sources without using the Windows Store and use it the most. Such as- Google Chrome , Firefox , Adobe Photoshop , Utorrent etc. In addition, 99% of the games we play on PC or laptop is Win32 program. Windows 10S version will not run any such Win32 program. It has some advantages and some disadvantages. I am discussing them below. Advantages and disadvantages of Windows 10S First of all, let's talk about the disadvantages. You may have already figured out what the problem is. Since no Win32 program is running , you will not be able to use many of the programs you need. For example , whenever I install Windows on a desktop or laptop , my first task is to upgrade to the Windows version and then download and install Google Chrome. Because , Google Chrome is my primary browser. But if I use Windows 10S then I can't install Google Chrome. Because , Google Chrome is a Win32 program. This is not a universal app in the Windows Store. I guess Google released their Chrome browser in the Microsoft Windows Store as a universal app. But there is another problem. If I use Windows 10S I can't set Google Chrome as my default internet browser. If I use Windows 10S, I always have to use Microsoft Edge browser as my default browser. And I can't even type Bangla by installing Avro keyboard. By now, you must have realized that using Windows 10S will not work at any kind of advanced level which requires Win32 program. But despite the fact that Windows 10S has such a big advantage, not everything in Windows 10S is bad. Let's talk about some of the good aspects of Windows 10S. If you want to talk about the good side, first of all you have to talk about the security of Windows 10S. Since you can't install any apps or programs outside of the Microsoft Store on Windows 10S , you won't see any unwanted malicious viruses or malware or bloatware on Windows 10S powered devices. Because , just like the Google Play Store, all the apps and games in the Microsoft Store are 100% safe and Microsoft itself ensures it. You won't find all the Win32 apps you need in the Microsoft Store , but there is no doubt that the ones you get are 100% secure. After all, the best part about Windows 10S is that it performs better than a normal laptop / desktop. A device running Windows 10S will be faster and smoother than a normal Windows 10 device in the same configuration. Because , everything that will be done on the device running Windows 10S will be under the supervision of Microsoft. Microsoft will have complete control over your OS and all the universal apps and services you have installed. In addition, the universal apps in the Windows Store are specifically designed to run on Windows 10 OS and are much more optimized than other apps. So these will not slow down your device day by day like many Win32 programs. And the further benefit you get as a result is the battery life. If you install Windows 10S on your laptop without installing Windows 10 , you will get at least twice as much battery backup as before.