Place pour mon ordi

Bonjour,
Je voudrais retirer de mon ordinateur les éléments qui ne me servent pas pour faire de la place mais je ne sais pas les quels enlever, ni a quoi il servent.
Je vous donnes la liste :

- Adobe AIR
- Adobe Flash Player 10 ActiveX
- Adobe Flash Player 10 Plugin
- Adobe Reader 1.0 - Français
- Adobe Shockwave Player 11.6
- Advanced Video FX Engine
- Akamai NetSession Interface
- Akamai NetSession Interface Service
- Apple Application Support
- Apple Mobile Device Support
- Apple Software Update
- Assistant de connexion Window Live
- Avira AntiVir Personal - Free Antivirus
- Babylon toolbar on IE
- BitTorrent
- Bonjour
- BrightBreeze
- Camera RAW Plug-In for EPSON Creativity Suite
- Configuration DivX
- Creative Live! Cam Center
- Creative Live! Cam Doodling
- Creative Live! Cam FX Creator
- Creative Live! Cam Manager
- Creative Live! Cam Video Chat or Video IM Driver (1.01.05.0000)
- Creative Software AutoUpdate
- Creative System Information
- DealScout for Google Chrome
- Données de menu Click to DVD 2.0.01
- Downloadins Toolbar
- DVgate Plus
- Enregistrement en ligne VAIO (Français)
- EPSON Attach To Email
- EPSON Copy Utility 3
- EPSON File Manager
- EPSON Logiciel imprimante
- EPSON Scan
- EPSON Scan Assistant
- EPSON Stylus CX7300_CX8300_DX7400_DX400 Manuel
- EPSON Web-To-Page
- Gestionnaire de photos Creative
- Google Chrome
- Guide de l'utilisateur Creative Live! Cam
- Homepage Protection Service
- HotKey Utility
- Installation Windows Live
- InterVideo WinDVD 5 for VAIO
- InterVideo WinDVDX
- IspAssistant-Mp3Tube
- iTunes
- Java(TM) 6 Update 30
- LAN-Express AS IEEE 802.11 Wireless LAN
- Logiciel d'archivage WinRAR
- Macromedia Flash Player
- MediaBar
- Memory Stick Formatter
- Messenger Plus Toolbar
- MessengerPlusLive France TB Toolbar
- Microsoft .NET Framework 2.0 Service Pack 2
- Microsoft .NET Framework 2.0 Service Pack 2 Language Pack - FRA
- Microsoft .NET Framework 3.0 Service Pack 2
- Microsoft .NET Framework 3.0 Service Pack 2 Language Pack - FRA
- Microsoft .NET Framework 3.5 Service Pack 2 SP1
- Microsoft Office Entreprise 2007
- Microsoft Office Language Pacj 2007 - French/Français
- Microsoft Silverlight
- Microsoft SQL Server 2005 Compact Edition [ENU]
- Microsoft Sync Framework Runtime Native v1.0 (x86)
- Microsoft Sync Framework Services Native v1.0 (x86)
- Microsoft User-Mode Driver Framework Feature Pack 1.0
- Microsoft Visual C++ 2005 Redistributable
- Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.17
- Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148
- Microsoft WSE 3.0 Runtime
- Module linguistique Microsoft .NET Framework 3.5 Sp1- fra
- Mp3Tube Toolbar
- MSN
- MSXML 6.0 Parser (KB933579)
- My Info Centre
- Neat Image v5 Demo (with plug-in)
- Nokia Connectivity Cable Driver
- Norton Security Scan
- NVIDIA Drivers
- OpenOffice.org 3.3
- Outil de téléchargement Windows Live
- Package de pilotes Windows - Nokia pccsmcfd (05/22/2008 7.0.0.0)
- PC Connectivity Solution
- Picasa 3
- PriceGong 2.5.4
- QuickTime
- Registry Mechanic 10.0
- SafeGuard PrivateDisk 1.00.6 - Try and Buy Version
- ShopperReports
- Skype 5.8
- Softonic_France Toolbar
- SoftV92 Data Fax Modem
- Sonic RecordNow!
- SonicStage 2.1.00
- SonicStage Mastering Studio 1.3
- SonicStage Mastering Studio Audio Filter
- SonicStage Mastering Studio Audio Filter Custom Preset
- SonicStage Mastering Studio Plugins 1.3
- Sony Utilities DLL
- Sony Video Shared Library
- SweetIM for Messenger 3.6
- SweetIM Toolbar for Internet Explorer 4.2
- TRENDnet TEW-649UB Wireless N speed USB Adapter
- Uniblue RegistryBooster
- Uniblue RegistryBooster 2010
- VAIO Enquête (Français)
- VAIO Entertainment Platform
- VAIO GrandBlue Wallpaper
- VAIO Media 3.1
- VAIO Media Integrated Server 3.1
- VAIO Media Redistribution 3.1
- VAIO SLIT Patter Wallpaper
- VAIO SLIT Scene Wallpaper
- VAIO SLIT-A Screen Saver
- VAIO SLIT-B Screen Saver
- VAIO SLIT-C Screen Saver
- VAIO System Information
- VAIO Zone Remote Commander
- VDOwnloader 3.63924
- Virutal DJ - Atomix Productions
- Visionneuse Microsoft PowerPoint
- VLC media player 1.0.1
- Windows Installer 3.1 (KB893803)
- Windows Live FolderShare
- Windows Media Format 11 runtime
- WinPcap 4.1.1
- x-black LCD
- Yontoo Layers Runtime 1.10.01
- ZyDAS IEEE 802.11 b+g Wireless LAN - USB

Merci d'avance
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