Safari extensions add functionality to Safari, so you can explore the web the way you want. Extensions can show helpful information about a webpage, display news headlines, help you use your favorite services, change the appearance of webpages, and much more. Extensions are a great way to personalize your browsing experience.
And with iCloud Photos, you can keep all your photos and videos stored in iCloud and up to date on your Mac, Apple TV, iPhone, iPad, and even your PC. A smarter way to find your favorites. Photos intelligently declutters and curates your photos and videos — so you can easily see your best memories. 'Blocked Plugin' error for Pogo on Mac On October 24th, Adobe released a new version of Flash Player. If you are using a Mac and have not updated to the newest version of Flash Player, you will likely receive a 'Blocked Plugin' error and not be able to load your Flash-based Pogo games. The fix is simple, though! To explore the Safari User Guide click Table of Contents at the top of the page or enter a word or phrase in the search field. If you need more help, visit the Safari Support website.
Use the App Store to conveniently download and install Safari extensions. All extensions in the App Store are reviewed, signed, and hosted by Apple for your security.
How to install extensions
Start by installing the latest macOS updates to make sure that Safari is up to date. You need Safari 12 or later to get Safari extensions from the App Store.
Find and install an extension:
- Open Safari and choose Safari > Safari Extensions from the menu bar.
- The App Store opens to the Safari Extensions page, as pictured above. To download and install an extension, click Get or click the price. You might be asked to sign in with your Apple ID.
- Click Install.
- After the extension is installed, click Open and follow the onscreen instructions provided by the extension.
Then return to Safari to turn on the extension you installed:
- Choose Safari > Preferences.
- Click Extensions.
- Select the checkbox next to the extension's name.
All extensions installed from the App Store are automatically kept up to date.
How to turn off or uninstall extensions
Choose Safari > Preferences, then click Extensions.
- To turn off an extension, deselect its checkbox.
- To uninstall an extension, select the extension and click the Uninstall button. If you can't determine what an extension does, or you don't expect to use it again, you should uninstall it.
Learn more
Plug In Mac Download
Safari no longer supports most web plug-ins. To load webpages more quickly, save energy, and strengthen security, Safari is optimized for content that uses the HTML5 web standard, which doesn't require a plug-in. To enhance and customize your browsing experience, use Safari extensions instead of web plug-ins.
Apple late Thursday issued a security message saying it has blocked old versions of Adobe's Flash Player plug-in for Safari, citing a recent flaw that could potentially allow hackers to harvest browser data like cookies.
As noted in an updated support document regarding the issue, Apple has taken action against a recently discovered Flash vulnerability by restricting plug-in access through its Safari Web browser.
Users with out of date plug-ins will be met with a message saying, 'Blocked plug-in,' 'Flash Security Alert' or 'Flash out-of-date' when attempting to access Flash content in Safari. Clicking on the alert takes users to Adobe's Flash installer page, where the latest version of the plug-in can be downloaded and installed.
Fix Mac Blocked Plug In
According to Adobe, the flaw can be found in Flash Player for Mac version 14.0.0.125 and earlier. After a proof-of-concept exploit was demonstrated by Google engineer Michele Spagnuolo, Adobe advised Mac users to update to version 14.0.0.145. Aside from OS X, Windows and Linux builds of Flash were also affected by the bug.
Apple Mac Blocked Plug In Fix
Users who need to run older, flawed versions of Flash may do so by configuring Safari's plug-in management settings to allow specific websites to 'Run in Unsafe Mode.' Re-enabling older Flash versions requires Safari 6.1 or later.
Remove Blocked Plug In
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