DLL files and slow computer

Here are some tips how you can change your Window
start menu. Do right click on Start and than Open.
You will see Programs folder. That is
C:\Windows\Start Menu and there are shortcuts to
programs you have in Windows Start menu. Right click there and New-Shortcut. Now you can browse and add some new document, shortcut to program, song, or whatever you want in Start menu. by New-folder, you can add new group, just like Programs group already exist. If you want to delete some shortcut you added, just delete it from that folder.