Windows Pager an open source application lets you create a default of 4 virtual desktop in Windows, and it fix nicely on the desktop panel.
Windows Pager is an portable application, you do not need to install, just download the file and extract it to a folder or usb. Then you can launch the application from there.
Just click at the icon in your desktop panel to navigate to each virtual desktop.
Right click on the title of any Program window, to move it to another desktop or set it always on top.