Learn how to remove Lync Web App Plug-in on iOS 10.10 that causes non-functional audio/video features and desktop sharing. To uninstall Webex Productivity Tools: Windows 10. Open the Start menu. Under Windows Settings, click Apps. Scroll down the list of Apps, and click on Webex Productivity Tools. Click Uninstall. Click Uninstall again on the confirmation pop-up. Follow the prompts to complete the uninstall. If you selected Always allow the plug-in for this domain but want to change that option, follow these steps: On Windows Operating Systems. Select Skype for Business Web App Web App Plug-in from the list of installed programs in Control Panel, and select Uninstall.
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.
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
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.
Lync Web App Install
-->Topic Last Modified: 2017-02-07
To use Lync Web App, you must have one of the following supported operating system and browser combinations.
Note
A plug-in is required for certain Lync Web App features, including computer-based voice, video, sharing, and viewing of ongoing screen sharing. You can install the sharing plug-in either when you join the meeting or when you initiate one of these features. 1
Supported Operating System and Browser Combinations for Lync Web App
Lync Web App Plugin Install
Operating system | Edge | Internet Explorer 11 | 32-bit Internet Explorer 10 | 64-bit Internet Explorer 10 | 32-bit Internet Explorer 9 | 64-bit Internet Explorer 9 | Firefox 32-bit4 | Firefox 64-bit4 | Safari | Chrome4 |
Windows 10 | Yes | Yes | N/A | N/A | N/A | N/A | No | No | N/A | No |
Windows 8.11 | N/A | Yes | N/A | N/A | N/A | N/A | No | No | N/A | No |
Windows 8 (Intel based)1 | N/A | N/A | Yes | Yes | N/A | N/A | No | No | N/A | No |
Windows 7 with SP12 | N/A | Yes | Yes | Yes | Yes | Yes | No | No | N/A | No |
Windows Server 2008 R2 with SP12 | N/A | Yes | Yes | Yes | Yes | Yes | No | No | N/A | No |
Windows Server 2008 with SP23 | N/A | Yes | Yes | No | Yes | No | No | No | N/A | No |
Mac OS X 10.7 and later (Intel-based)2 | N/A | N/A | N/A | N/A | N/A | N/A | No | No | Yes | No |
1 On Windows 8 and Windows 8.1, the plug-in required to use computer-based audio, video, application viewing, application sharing, desktop viewing, and desktop sharing can be installed only if you’re running Internet Explorer 10 or Internet Explorer 11 for the desktop. These features are not available with non-desktop versions of Internet Explorer 10 or Internet Explorer 11.
Microsoft Lync Web App
2 On supported Windows 7, Windows Server 2008 R2, and Macintosh operating systems, all features are available including computer-based voice, video, application viewing, application sharing, desktop viewing, and desktop sharing. To use these features, you must install a plug-in when prompted. Note that Mac OS X version 10.6 is no longer supported.
3 On supported Windows Server 2008 operating systems, computer-based voice and video are not available. Application viewing, application sharing, desktop viewing, and desktop sharing are available.
Download Lync Web App
4 The plug-in requires support for NPAPI in the browser. Firefox removed support for NPAPI in version 52.0, and Chrome removed support in version 45, so these browsers are no longer supported in their current versions.
Hardware Requirements
Computer hardware requirements are determined by the operating system and browser. Voice and telephony features require a microphone and speakers, headset with microphone, or equivalent device compatible with the computer. Video features require a video device compatible with the computer. For detailed information about video hardware support and expected video quality, see Lync client video requirements for Lync Server 2013.