How to Remove Linux From a Dual Boot Setup and Get Back to Windows Only

Want to remove Linux from your dual boot setup and go back to Windows only? In this complete step-by-step guide I show you exactly how to delete the Linux partition, recover all that disk space back into your Windows C: drive, remove the GRUB bootloader from the EFI partition, and restore Windows as the sole boot manager — so your PC boots directly into Windows every time with no menu, no errors, and full disk space recovered.
⚠️ Back up any files you want to keep from Linux before starting — the partition deletion is permanent.

✅ Works with Ubuntu, Kali Linux, and most Linux distributions
✅ Works with Windows 10 and Windows 11
✅ Full disk space recovery into Windows C: drive
✅ GRUB completely removed from EFI partition
✅ Troubleshooting section included for common issues