You can run Android apps and even the Android operating system on your current PC. This allows you to use Android’s ecosystem of touch-based apps on touch-enabled Windows laptops and tablets, so it does make some sense.

Can Android replace Windows?

Android needs to develop high performance video graphics capabilities. Without gaming support, Android will find it hard to replace windows as many people still use windows for it’s superior gaming performance and support.

How can I change my Android OS from PC?

As in the custom ROM, download the Gapps on your PC and transfer them to your phone, preferably where you saved the ROM. Now go to recovery and then click on ‘Install’. Find the file and flash it. Reboot the system and the Google apps will show up in the app drawer.