Apple Safari. If you’re using Windows, click on the Settings or Edit menu and select Preferences. If you’re using Mac-OS, click on the Safari menu and go to the Privacy tab. Set your desired cookie preference.
Firefox. Under the Tools menu, click Options and then select the Privacy section. Next, set the Firefox will: option ‘use custom settings for history’. Now you can choose to have cookies enabled. Go into Exceptions if you want further control over cookies.
To Disable Cookies. Follow the same instructions as listed above and choose the reverse option (ie un-click enable cookies).