Let's start with Pigin. Select "Home" in the top left corner of your screen, then click "Select Applets". Make sure that "Personal Launcher is checked. Then hit "ok". Next select "Home", "Applet Settings" and then "Personal Launcher". On the right hand side of the screen, find Pigin among the installed applications and highlight by tapping once. Now, (very important) write down the displayed information at the bottom left of the screen (Name, Executable, and DBUS). Now click the plus sign at the bottom right which brings up the "Add Command" window. Take the information that you wrote down earlier and fill in the first three rows. Do not click "Run in Terminal" or "Run as Root". After selecting an icon, select "OK". Next, select the "Tools" icon at the bottom of the screen. For "Visual Settings" I use: Icon size 64, Corner Radius 10, Enable Animations is checked, Padding between icons is 12, and check Use Resizable Layout. I haven't done any shortcuts to a website, maybe someone else can help. The "Backround" for the desktop is set by selecting "Home" then "Set Backround Image".