"For example many companies like wacom,phillips has video tutorials that need flash to open.Is there any solution?"
Adobe announced Flash Player's end-of-life in July 2017 giving content creators, programmers, developers, IT experts, etc over 3 years remove Flash Player dependencies from their products. All modern browsers provide the capabilities necessary to do this in JavaScript. This is an investment and prioritization choice, not a technical limitation.
For reference:
Browser support information:
- Apple Safari - Flash Player support removed in Safari 14, released Sept 16, 2020
- Google Chrome - Flash Player support removed in Chrome 88, released Jan 19, 2021
- Firefox - Flash Player support removed in Firefox 85, released on Jan 26, 2021.
- Firefox ESR 78 will support Flash Player for the time being, assuming the Flash Player NPAPI plugin is already installed on the system as it’s no longer available for download.
- Microsoft Edge - Flash Player support removed in Edge 88, released Jan 15, 2021