In the Start Menu, under D+, there is a Remote D+ option. If you do not find this option, go to C:\ProgramData\Microsoft\Windows\Start Menu\Programs\D+, and run Remote D+ from there. 

The main difference between Remote D+ and the local version of D+ is where the computations take place.
In the local version, a local copy of the backend is run, using your computers resources.
In the remote version, computations are carried out on a server running the backend with the communications handled over the internet.

In the directory with DPlus.exe (or %appdata%)
there may be an additional file named Server.dserv.
This is a plain text file with the servers URL and an optional port number.
If this file does not exist, then a window will open when starting D+.
In the Server Address field, enter the servers URL (and port number if it is different than 80).

When subsequently starting D+, it will attempt to connect to the same server (http://dplus.chelem.co.il/).
In order to change the server, either delete the Server.dserv file before launching, or choose Configure Server under the Settings menu.

You will then need an activation code like this: 
fd8d997a007d96a320d556846a48d340315faf2e. 
If you do not have a GPU on your computer, running long calculations will be faster on a server with GPU. Please contact us if you need a token.