Programes à suprimer

Bonjour,

Voici la liste de mes logiciels.
j'aimerai savoir quels logiciels suprimer (le plus possible) sans poser de problème pour le fonctionement de winows.
Merci à tous ceux qui me repondrons.
LISTE:

Adobe Flash Player 10 ActiveX Adobe Systems Incorporated 10.1.82.76
Adobe Flash Player 10 Plugin Adobe Systems Incorporated 10.1.102.64
Adobe Shockwave Player 11.5 Adobe Systems, Inc. 11.5.7.609
Akamai NetSession Interface
Assistant de connexion Windows Live Microsoft Corporation 5.000.818.5
ASUS Easy Update 2.00.11
ASUSUpdate
avast! Free Antivirus Alwil Software 5.0.677.0
CCleaner Piriform 2.33
COMODO Internet Security COMODO Group Inc. 4.1.19277.920
Express Gate Nom de votre société 1.3.1.0
Gameztar Toolbar
Google Chrome Google Inc. 7.0.517.44
GTA2
Installation Windows Live Microsoft Corporation 14.0.8117.0416
Intel(R) Graphics Media Accelerator Driver
IZArc 4.1.2 Ivan Zahariev 4.1.2
Java(TM) 6 Update 21 Sun Microsystems, Inc. 6.0.210
Lecteur Windows Media 11
Microsoft .NET Framework 2.0 Service Pack 2 Microsoft Corporation 2.2.30729
Microsoft .NET Framework 2.0 Service Pack 2 Language Pack - FRA Microsoft Corporation 2.2.30729
Microsoft .NET Framework 3.0 Service Pack 2 Microsoft Corporation 3.2.30729
Microsoft .NET Framework 3.0 Service Pack 2 Language Pack - FRA Microsoft Corporation 3.2.30729
Microsoft .NET Framework 3.5 SP1 Microsoft Corporation
Microsoft .NET Framework 4 Client Profile Microsoft Corporation 4.0.30319
Microsoft .NET Framework 4 Extended Microsoft Corporation 4.0.30319
Microsoft Compression Client Pack 1.0 for Windows XP Microsoft Corporation 1
Microsoft SQL Server 2008 Management Objects Microsoft Corporation 10.0.1600.22
Microsoft SQL Server Compact 3.5 SP1 - Français Microsoft Corporation 3.5.5692.0
Microsoft User-Mode Driver Framework Feature Pack 1.0 Microsoft Corporation
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729 Microsoft Corporation 9.0.30729
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.17 Microsoft Corporation 9.0.30729
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148 Microsoft Corporation 9.0.30729.4148
Microsoft Windows SDK for Visual Studio 2008 SP1 Express Tools for .NET Framework - fra Microsoft Corporation 3.5.30729
Microsoft Windows SDK for Visual Studio 2008 SP1 Express Tools for Win32 Microsoft Corporation 6.1.5295.17011
Module de compatibilité pour Microsoft Office System 2007 Microsoft Corporation 12.0.6425.1000
Module linguistique Microsoft .NET Framework 3.5 SP1- fra Microsoft Corporation
Module linguistique Microsoft .NET Framework 4 Client Profile FRA Microsoft Corporation 4.0.30319
Module linguistique Microsoft .NET Framework 4 Extended FRA Microsoft Corporation 4.0.30319
Outil de téléchargement Windows Live Microsoft Corporation 14.0.8014.1029
Outils de conception SQL Server Compact 3.5 SP1 - Français Microsoft Corporation 3.5.5692.0
Package de base Microsoft de service de chiffrement pour cartes à puce Microsoft Corporation
Ralink Wireless LAN RaLink 1.0.2.0
RamBoost XP 4.0.6 Gildas LE BOURNAULT 4.0.6
REALTEK GbE & FE Ethernet PCI-E NIC Driver Realtek 1.16.0000
Realtek High Definition Audio Driver Realtek Semiconductor Corp. 5.10.0.5657
Realtek USB 2.0 Card Reader Realtek Semiconductor Corp
Secunia CSI (4.1.0.1010)
SecurDisc Viewer Nero AG 7.03.0749
SQL Server System CLR Types Microsoft Corporation 10.0.1600.22
Video mp3 Extractor GeoVid
Virtual DJ - Atomix Productions
VLC media player 1.1.3 VideoLAN 1.1.3
Windows Genuine Advantage Validation Tool (KB892130) Microsoft Corporation
Windows Internet Explorer 8 Microsoft Corporation 20090308.140743
Windows Management Framework Core Microsoft Corporation
Windows Media Format 11 runtime