Number three.
Cascading menus on clicking start.
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Cascading menus of folders like Control Panel or Printers can be very handy at the start menu. Here?s how to get them there:
1. Right click the Start button and click on
Explore.
2. Create a new folder and type the following string, all on one line, replacing the words New Folder with this new line. You must type the period, the curly braces, all four hyphens, and the hexadecimal numbers exactly as shown.
Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}
Briefcase.{85BBD920-42A0-1069-A2E4-08002B30309D}
Dial Up Networking.{992CFFA0-F557-101A-88EC-00DD010CCC48}
Fonts.{BD84B380-8CA2-1069-AB1D-08000948F534}
Inbox.{00020D75-0000-0000-C000-000000000046}
Internet Cache.{7BD29E00-76C1-11CF-9DD0-00A0C9034933}
Network Neighborhood.{208D2C60-3AEA-1069-A2D7-08002B30309D}
My Computer.{20D04FE0-3AEA-1069-A2D8-08002B30309D}
Printers.{2227A280-3AEA-1069-A2DE-08002B30309D}
Recycle Bin.{645FF040-5081-101B-9F08-00AA002F954E}
Subscriptions.{F5175861-2688-11d0-9C5E-00AA00A45957}
URL History.{FF393560-C2A7-11CF-BFF4-444553540000}