If you want to build HyperDbg, follow the steps in the links below; you can also download compiled binaries instead of building HyperDbg.
After that, you need to attach to an instance of HyperDbg.
Finally, you can see many examples provided in the following link to use HyperDbg.
Done! You successfully used HyperDbg Debugger.
If you want to see more advanced topics about HyperDbg.
You can also follow the contribution guide.