Google Chrome:

Click on the “Menu” tab in the upper-right corner and then click on “Settings”.

To block cookies:

Settings → Click on “Advanced” to expand → Under Privacy and Security, Click on “Content Settings” → Click on “Cookies” → To block cookies, Click on toggle button next to this line “Allow sites to save and read cookie data (recommended)“ → This will block the cookies.

To check cookies:

Settings → Click on “Advanced” to expand → Under Privacy and Security → Click on “Content Settings” → Click on “Cookies” → See all cookies and site data → Click on the website and check the cookies used in that particular site.

Mozilla Firefox:

Click on the Menu tab in the upper-right corner → Click on Options → In the left side navigation, Click on Privacy and Security → Under History, Select “Use Custom setting for history” from the Drop down → Click on Show Cookies Buttons → Select the file which you want to remove and then click on remove selected button.

Internet Explorer:

Open Internet Explorer → Click on Tools menu in the upper-right corner → Click on Internet Options → This will open a window with many tab → Click on Privacy tab → Under Settings, move the slider to the top to block all cookies or to the bottom to allow all cookies → Then click Apply.

Safari

Open Safari → Click on Preferences from Safari menu → Go to Privacy tab → Click on “Remove all Website data” to remove all the stored data → Click Remove now button from the pop-up → Click on Details button under “Remove all Website data” → Select the sites you want to remove the data → Click Remove → Click Done.