sorry for double post. this subgroup will be better for my problem
I'm a VPN newbie.
At the moment a use a ddns to access my windows lapetop at home.
This work great, but i want to use a VPN to access my lapetop (e.g. xampp server)
Now i read, that i need to use a client on any linux device and a server on windows to perform it.
My problem:
I don't have a linux or raspberry at home.

BUT I have a android tablet, which is always running.

I will use the tablet as Monitor for my smart home cameras.
Can i use the tablet as VPN CLient too? With OpenVPN Connect – OpenVPN App???
Later i will be use the vpn to acees my cameras and my windows pc.