How do I delete browser cookies?

Windows Internet Explorer 6 +
To delete all cookies:

  1. Open Internet Explorer, click the Tools menu and choose Internet Options.
  2. Click the Delete Cookies button.
  3. Click OK.
To delete certain cookies:
  1. Open Internet Explorer, click the Tools menu and choose Internet Options.
  2. Click the Settings button.
  3. Click the View Files button.
  4. Click the View menu and select Details.
  5. Click the Internet Address column header to sort, then locate the Internet addresses of the cookie files. For example, a cookie Internet address may be named similar to the following: Cookie:user@websitename.com
  6. Highlight the cookies you wish to delete, then press the Delete key.

Windows Firefox
To delete all cookies:

  1. Open Firefox, click the Tools menu and then Options.
  2. Choose the Privacy button on the left side
  3. Find Cookies, and click the Clear button next to it.
To delete certain cookies:
  1. Open Firefox, click the Tools menu and then Options.
  2. Choose the Privacy button on the left side
  3. Find Cookies and click it to open more information
  4. Click the View Cookies button.
  5. Find the cookie you would like to delete and choose Remove Cookie

Windows Netscape 4 +
Netscape bundles all web site cookies into one file. This file cannot be edited. If you wish to remove one cookie, you must remove them all by deleting the cookie file.

  1. Locate the Netscape folder on your hard drive (usually located in c:/Program Files/Netscape/).
  2. Double click the Users folder within the Netscape folder.
  3. Double click your Profile Name folder (this will usually be your username).
  4. Click the cookies.txt file once to highlight it, then click the File menu and choose Delete.
Macintosh Netscape 4 +
Netscape bundles all web site cookies into one file. This file cannot be edited. If you wish to remove one cookie, you must remove them all by deleting the cookie file.
  1. Double click the Hard Drive icon and open the System Folder.
  2. Double click Preferences and locate the Netscape Users folder.
  3. Double click Your Profile folder.
  4. Single click the MagicCookie file so that it is highlighted, click the File menu and choose Move to trash
  5. Or, drag and the MagicCookie file to the Trash folder.