To delete cookies on Internet Explorer

  1. On the Start screen, tap or click Internet Explorer to open Internet Explorer.

  2. Swipe in from the right edge of the screen, and then tap Settings.
    (If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, and then click Settings.)

  3. Tap or click Options, and then, under History, tap or click Select.

  4. Select the Cookies check box, and then tap or click Delete.

To delete cookies on Firefox

To delete all cookies stored on your computer, either open the Cookies window as explained above and use the Remove All Cookies button, or else do the following:

Click the menu button New Fx Menu , choose History, and then Clear Recent History....

  1. Set Time range to clear to Everything.
  2. Click on the arrow next to Details to expand the list of history items.
  3. Select Cookies and make sure that other items you want to keep are not selected. 

  4. Click Clear Now to clear the cookies and close the Clear Recent History window.

To delete cookies on Google Chrome

  1. On your browser toolbar, select the Chrome menu Chrome menu.
  2. Select More tools.
  3. Select Clear browsing data.
  4. In the box that appears, select “Cookies and other site and plug-in data,” and "Cached images and files.”
  5. On the menu box at the top, select "beginning of time" to delete everything.
  6. Select Clear browsing data.