First Method
Right click on My computer>>Properties>>Advanced Tab>>Settings(Visual effects,Processor..)
>> Under Visual effects Tab, uncheck use drop shadow and clik ok and save these settings and restart your processor
Second Method
1.Right click on My computer>>Properties>>Advanced Tab>>Settings(Visual effects,Processor..)>> Under Visual effects Tab, select for best performance and save these settings
2. Right click on Desktop >> Properties>> Appearances tab >> Advanced
youll find a item dropdown box , your default option will be Desktop and color will be blue
it depends on you to change the color of the icon background or not well to remove the blue back ground just scroll down the item dropdown box and again set to Desktop as a default option and save these settings and exit the windows
gonga hapa sina muda wa kuandika mengi How to remove blue background behind desktop icons - Revolutionary Tech Guide . - Search Target Shoot