The independent tablets and smartphones have always been popular. But most people realize that everything can be better realized on notebook computers. From writing research papers to processing videos or games. What kind of laptop should you buy?

Size, function and price are different, which makes it a challenge to choose the best notebook computer. You need to find out what your needs are. These are the most important things to consider when choosing it. A 12.5-to 14-inch screen achieves the best balance between usability and portability. If you don't often travel, the larger screen is good. The smaller model is suitable for children. If you plan to take your notebook computer anywhere, more than 8 hours of battery life is ideal.

If you want to use a notebook computer as a tablet computer, consider using a 2-in-1 one (flexible or detachable). If not, then a standard flip notebook may be a better choice. Chromebook is suitable for students, its functions are expanding rapidly. Windows laptops and MacBooks offer many features. Which platform you prefer depends on your personal preference.

Choose a platform: Mac, Windows, or Chrome OS?

This is not an easy question to answer. Especially if you are not familiar with Mac and PC. But it should be helpful to quickly outline the advantages and disadvantages of each platform. Most laptops come with one of three operating systems: Windows, Chrome OS, or MacOS (MacBooks only).

Windows, the most flexible operating system. It runs on more laptop models than Chrome OS or Mac OS X. Prices for Windows laptops range from less than $150 to thousands of dollars. And it offers a wide range of functions from touch screens to fingerprint readers to dual graphics chips. Windows 10 is the latest version of Microsoft's flagship operating system. It has made many improvements on Windows 7 and 8. Including the ability to switch between tablet and desktop modes. An improved "Start" menu with real-time tiles, and a powerful Cortana digital assistant.

Since its release in July 2015, Windows 10 has made many improvements. Including the ability to use follow-up questions in Cortana, use natural language to search for e-mail. And use a stylus to smear almost anywhere. Windows 10 notebook computers are suitable for students, researchers and business users. They are also the only machines that game players should consider.

All MacBooks come with Apple's latest desktop operating system, MacOS Catalina. In general, the operating system provides similar functions to Windows 10. But it is different in interface. Microsoft's Start menu and taskbar were replaced by application docks at the bottom of the screen. Mac users can use Siri instead of Cortana Digital Assistant. They can use Apple Pay for transactions. Make phone calls or text messages from your mobile phone. And use Apple Watch to unlock your notebook computer.