Hello Neighbor Alpha 4 minimum requirements for Windows assume having at least Windows 8 and up operating system. Your processor should be 2Ghz and up or a more powerful one. The minimum RAM requirement is 4 GB. As for a graphics card, it should be Dedicated video card is required, and it should support Direct X Version 11. You also have to have 2 GB free disk space to install the game.
If you go for recommended requirements for Hello Neighbor Alpha 4 for Windows, your operating system should be Windows 10. Recommended CPU would be i7 CPU or equivalent. For RAM, it is recommended to have 8 GB or more. And video card — GTX 1060. It should also support Direct X Version 11.