Learn how to enable cookies in different browsers, including Internet Explorer, for Lync Web App to work correctly. Follow the steps for Edge, Chrome, Firefox, or Safari.

Learn what cookies are, how they work, and how to manage them in Internet Explorer. Find out how to delete, block, or allow cookies, and the difference between first-party and third-party cookies.

Learn how to adjust Internet Explorer's privacy settings, such as cookies, Do Not Track, InPrivate Browsing, and Pop-up Blocker. You can also customize the security zones and turn on Enhanced Protected Mode for more protection.

Select Manage and delete cookies and site data and enable the toggle Allow sites to save and read cookie data (recommended) to allow all cookies.

In Internet Explorer, select the Tools button, and then select Internet options. Select the Privacy tab, and under Settings, select Advanced and choose whether you want to accept, block, or be prompted for first-party and third-party cookies. Learn how to view, manage, and delete cookies in Internet Explorer.

This article describes step for users to allow all Web sites in the Internet zone to run JavaScript in Internet Explorer, Chrome, and Firefox.

Cookies may contain information for a customized Web page or may contain logon information for a Web site. Before you delete your cookies, you may want to export or save them. Use the Import/Export Wizard in Internet Explorer to export your cookies.

To turn on Internet Explorer mode, use the following steps. In the address bar for Microsoft Edge, type edge://settings/defaultbrowser and then click Enter. Slide the Allow sites to be reloaded in Internet Explorer toggle to ON. Restart Microsoft Edge. Internet Explorer mode is now enabled.

In Internet Explorer, select the Tools button, and then select Internet options. Select the Privacy tab, and under Settings, select Advanced and choose whether you want to accept, block, or be prompted for first-party and third-party cookies. Learn how to view, manage, and delete cookies in Internet Explorer.

Fixes a problem in which cookies are not sent when a new tab is opened from a home page in your trusted sites or in your Intranet zone in Internet Explorer 10.