You can act as if your computer is a mobile phone and play the mobile game you want, or you can use an application you love on mobile comfortably from your computer. Plus, one of the benefits is that by running one system on another system, it helps you get over the damages that may come to your phone with this interface, with zero problems.
You can download as many applications as you want. Instead of typing using two fingers on mobile, you can use 10 fingers with your keyboard and mouse, which depends on your enthusiasm and ability. For example, you cannot find the appropriate program that wants to edit and process photos on your computer. There is an application that you already know that it is sold in mobile virtual stores, and you are used to it, you can download it instantly and handle your transactions from PC without having to transfer your photos to mobile.
Another aspect is the advances it provides in mobile games. Let's say you play action games and experience scenes where you need to react quickly. You can react and aim twice with the keyboard and mouse than mobile players. Of course, let's leave the issue of whether it is ethical or not. Some game companies can already remove their emulator and only make matches against the emulator in the form of an emulator, for example Tencent.
After entering the game, you can react as if you are playing with your finger on the mobile by assigning the keyboard keys instead of the game buttons on the screen that opens. Some of the emulators you can find on the market are Tencent emulator, Andy android, Nox App, BlueStacks. There is also the official android emulator. This is an interface in which software developers test the appearance and operation of the programs used, and it is a bit more professional and non-appealing breed.