Adobe Flash is used for certain content on websites, usually video or web applications. While it is being phased out in favor of HTML5, sometimes a website still requires you to have Flash Player installed. It is no longer installed by default in macOS, but you can still download it.
Warning: Do not download Flash from anywhere except Adobe . It's a common phishing tactic for a malicious website to claim that its Flash player is "out of date" and direct it to a fake download. You should only download Flash from the official Adobe download page.
Flash comes packaged in a DMG, and they have separate versions for different browsers. Choose the browser you use, download Flash and open it. There must be only one installer to run, and all you have to do is accept the Terms and Conditions and enter your Mac password to allow installation.
The Flash installer will ask you how you want the program to update: automatically, manually or with a pop-up window like the one used by most applications in the App Store. Since it is known that Flash has an approximate history with enough vulnerabilities, it is probably better to update it automatically.
Updating Flash manually
Flash will add a new preferences panel in the System Preferences, where you can configure the local storage and camera settings, as well as the manual checking of updates. In "Updates", you can reconfigure the options that you selected during the installation, as well as manually verify if you click on "Check now".
If Flash is not updated, an update will be automatically downloaded. updated version.
After everything is installed, you'll want to make sure that Flash is properly configured in your browser, especially with regards to security, since running any random Flash application (usually found in malicious ads) can be subject to problems. you to the malware. We also recommend enabling playback with a click, which will only execute the Flash applications that you manually approve. You can read our guide on how to click to play each browser to protect yourself.
RELATED: How to protect yourself from all these 0-day Adobe Flash security holes
Image Credits: Garter / Shutterstock
Source howtogeek com