How can i create a new system folder to show up in this pc in windows 10?

1. Navigate to the location where you want to create the folder. You can create a new folder at any location on your hard drive or within another folder (creating a subfolder) in File Explorer. You can also create a new folder on your desktop with this method.

2. Hold down the ctrl, shift, and N key at the same time. Windows will immediately create the new folder with not-every-imaginative suggested folder name “New folder”.

3. Enter your desired folder name. It takes just seconds to create a new folder this way, but be sure to immediately begin typing your folder name when the folder first appears, because if you click on the folder or click away from File Explorer, the folder name will be "New folder" and you'll have to rename it.

Iknow this one is you press the tab key.