Windows 10: is a driver support program and antivirus software a solution to windows 10 end of life?

is a driver supoort and optimizeation program and a anti virus program a solution to the windows 10 end of life

:)

 

Unlocked Realtek HD Audio Drivers Windows 7 & 8 (With Dolby Digital Live and DTS Interactive)

DTS supported natively by Windows 8/8.1 and it should work on windows 10 too just DDL require to unlock your driver .

 

Antivirus software

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Windows comes with in-built Windows Defender Antivirus.

You might want to read:

https://support.microsoft.com/en-us/hub/4099151/windows-security-help


especially:
Stay protected with Windows Security

Also see:
https://support.microsoft.com/en-us/help/4466972/windows-10-antivirus-and-antimalware-software-faq

Whether you want to use Windows Defender Antivirus or a third party product depends on your personal preferences.

No matter on what you decide, you might want to download and run occasional scans with on-demand scanners...

Suggest reading all of
Answers to common security questions - Best Practices

especially:

• Choosing an Anti-Virus Program
• Safe Steps for Replacing your Anti-virus - Why should you use Antivirus
  software?
• Supplementing your Anti-Virus Program with Anti-Malware Tools

 

With Windows 10, is antivirus support such as Norton still needed?

Windows 10 comes with in-built Windows Defender Antivirus.

It's up to you to decide which Antivirus program you want to use... Everything depends on your own personal wishes, needs, preferences...

Suggest reading everything here:
Answers to common security questions - Best Practices

especially:

• Choosing an Anti-Virus Program
• Safe Steps for Replacing your Anti-virus - Why should you use
  Antivirus software?
• Supplementing your Anti-Virus Program with Anti-Malware Tools