Can anyone tell me this is normal or should i delete any?

O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045}-(... file)





O3 - Toolbar: (no name) - {0BF43445-2F28-4351-9252-17FE6E806AA0} - (no file)





O4 - HKLM\..\Run:[NvCplDaemon] RUNDLL32.EXE.C:\WINDOWS\system32\NvCpl.d...





O4 - HKLM\..\Run:[nwiz] nwiz.exe/install





O4 - HKLM\..\Run:[NvMediaCentre]RUNDLL32.EXE


C:\WINDOWS\system32\NvMcTray.dll,NvTas...





O8 -Extra Context Menu Item: Add to windows %26amp;live favorites - http:\\favorites.live.com\quickadd.aspx





O9 Extra Button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll





O16 - DPF: {13EC55CF-D993-475B-9ACA-F4A384957956} (Controller Class) - https:windowsonecare.com/install/cli/1.1...





O21 - SSODL: WPDShServiceObj - {AAA288BA - 9A4C - 45B0-95D7-94D524869DB5} - C:\WINDWS\system32\WPDShServiceObj.dll





O23 - Service: Installdriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\

Can anyone tell me this is normal or should i delete any?
The ones that say no file, if there really is no file then delete them also ask Dr. Watson what is wrong. Not the best protector of computers.