Single pic desktop wanted, not multi....?

Hi having problems trying to have just the one pic alone rather than several as in pic, but can't remember how I did it before !

Any help much appreciated

Thanks :)

Go to personalize by right clicking on your desktop , then go to ' desktop background ' option .
At the bottom you will see ' picture position ' option , click it and remove it from ' tile ' to any other option .
Done ..... now you have only one picture , :):):)

Thanks great I use Irfanview as well but must have missed something.... ! :)