Windows 10 Please Help Me

[Pleacido]

Lately ... my Windows 10 suddenly having so many problems ... I can't access the Play store even Cortana isn't working ... Please Help Me How To Fix This

 

[Pleacido]

I can't access any of the features of Windows 10

 

[bochane]

How to solve 'so many problems'....

Try in-line re-install > All settings > repair....

 

[Neemobeer]

Sounds like your Windows install is corrupt. You can try running one or more of the following commands to attempt a repair from an elevated command prompt

• chkdsk /f /r t then press Y to run it at the next reboot and reboot
• DISM /Online /Cleanup-Image /RestoreHealth

If neither of those resolves the issue you can do a re-install over the existing install, you will just need to download the ISO and create a bootable media
If that doesn't work, then you are looking at a clean install which will wipe out everything, so if you have data be sure to back it up.