RÉINITIALISATION ASPIRE E1-430

Bonjour,
J'ai dû réinitialiser mon ordinateur portable ACER ASPIRE E1 430.
Après réinitialisation, j'ai retrouvé sur mon bureau la liste des programmes qui ont été supprimés par la réinitialisation.
Je voudrais savoir si ces programmes sont indispensables et si oui comment les réinstaller.
Voici la liste si c'est utile : (j' ai remis mon antivirus bien sûr ainsi que word excel et winrar. Le reste me pose problème). Merci pour votre aide.

abDocs Office AddIn Acer Incorporated 3.02.2001
abMusic Acer Incorporated 3.01.2003.6
abPhoto Acer Incorporated 4.00.2001.1
Acer Launch Manager Acer Incorporated 8.00.8101
Acer Portal Acer Incorporated 3.12.2006
Acer Power Management Acer Incorporated 7.00.8100
Acer Quick Access Acer Incorporated 1.01.3023
Acer Recovery Management Acer Incorporated 6.00.8100
Acer Remote Files Acer Incorporated 1.00.3007
Adobe Acrobat Reader DC - Français Adobe Systems Incorporated 18.011.20038
AOP Framework Acer Incorporated 3.25.2001.0
Assistant Mise à jour de Windows 10 Microsoft Corporation 1.4.9200.22391
Avira Avira Operations GmbH & Co. KG 1.2.100.18354
Avira Antivirus Avira Operations GmbH & Co. KG 15.0.34.27
Avira Software Updater Avira Operations GmbH & Co. KG 2.0.4.54899
Bonjour Apple Inc. 2.0.2.0
CCleaner Piriform 5.40
CyberLink PowerDVD 12 CyberLink Corp. 12.0.3126.57
eBay Worldwide OEM 2.4.0105
Google Chrome Google Inc. 65.0.3325.146
Identity Card Acer Incorporated 2.00.8100
IDRISI Selva Clark Labs / Clark University 17.00
Intel(R) Management Engine Components Intel Corporation 9.5.13.1706
Intel(R) Processor Graphics Intel Corporation 10.18.10.4276
Live Updater Acer Incorporated 2.00.8103
Microsoft Office Microsoft Corporation 15.0.4454.1510
Microsoft Office File Validation Add-In Microsoft Corporation 14.0.5130.5003
Microsoft Office Home and Student 2007 Microsoft Corporation 12.0.6612.1000
Microsoft OneDrive Microsoft Corporation 17.3.7294.0108
Microsoft Silverlight Microsoft Corporation 5.1.50907.0
Microsoft Visual C++ 2005 Redistributable Microsoft Corporation 8.0.61001
Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.17 Microsoft Corporation 9.0.30729
Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.6161 Microsoft Corporation 9.0.30729.6161
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 Visual C++ 2008 Redistributable - x86 9.0.30729.6161 Microsoft Corporation 9.0.30729.6161
Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219 Microsoft Corporation 10.0.40219
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 Microsoft Corporation 10.0.40219
Office Addin Acer 2.02.2009
Qualcomm Atheros WLAN and Bluetooth Client Installation Program Qualcomm Atheros 12.07
Realtek Card Reader Realtek Semiconductor Corp. 6.2.9200.27040
Realtek Ethernet Controller Driver Realtek 8.18.621.2013
Spotify Spotify AB 0.9.1.57.ge7405149
Update for Windows 10 for x64-based Systems (KB4023057) Microsoft Corporation 2.13.0.0
Visual Studio 2005 Tools pour Office Second Edition Runtime Microsoft Corporation
Visual Studio Tools for the Office system 3.0 Runtime Microsoft Corporation
VLC media player VideoLAN 2.2.6
WildTangent Games WildTangent 1.0.4.0
Windows 10 Update and Privacy Settings Microsoft Corporation 1.0.14.0
Windows Setup Remediations (x64) (KB4023057)
WinRAR 5.21 (32-bit) win.rar GmbH 5.21.0
jeudi 8 mars 2018 20:5