How to delete Recovery Partition on Windows?

First of all to check if you have any Recovery Partition go to Computer Management. You can open Computer Management by either right clicking on This PC and then clicking on Manage. Or you can search for Computer Management and click on it. Then click on Disk Management.

Here you can see partitions without name or Drive Letter not assigned to them. And when we hover over them we can see Recovery Partition.

Now to delete these Recovery Partition, right click on Command Prompt and Run it as administrator.

Then type "diskpart" and tap Enter.
Then type "list disk" and tap Enter.

You will get list of all the Disk attached to the PC. Here we are shown only Disk 0.
If we insert a flash drive and type "list disk" again. We can see it's showing Disk 0 and Disk 1.

If you have multiple disks you may be shown more disks. So depending on which disk your Recovery Partition is on we need to select the disk. Ours is on Disk 0 so, we type select disk 0 and tap Enter.
We can see now, Disk 0 is the selected disk.
Now let's type list partition. Here it shows all the partition on Disk 0. We have in total 9 Partitions listed.

In our case we don't want to delete the recovery partition which is near C Drive i.e Partition 4.
We will be deleting only the last three recovery partition. They are Partition 7, 8 and 9.