Internet Explorer:

To disable saved passwords:
  1. Start Internet Explorer
  2. From the IE menu bar, click Tools (or you may click the Gear icon at the top right)
  3. Click Internet Options.
  4. On the Content tab, click Settings under AutoComplete.
  5. Select the Ask Me Before Saving Passwords check box, and then click OK.

To delete old passwords:
  1. Start Internet Explorer.
  2. From the IE menu bar, click Tools (or you may click the Gear icon at the top right)
  3. In the Delete browsing history section, click Delete
  4. In the Delete Browsing History window that comes up, mark all of the options
  5. Click Delete
  6. Close Internet Explorer and relaunch it.  Your browsing history will be cleared.
Firefox

To disable saved passwords: 
  1. Start Firefox
  2. From the Firefox menu bar, click Tools and select Options
  3. Click the Security tab
  4. Under Password, unmark the checkbox for Remember passwords for sites. 

To delete old passwords: 
  1. Start Firefox
  2. From the Firefox menu bar, click Tools and select Options
  3. Click the Security tab
  4. Under Passwords, click the Exceptions button
  5. Highlight the web address for the datacenter you log into (e.g., https://login2.blackbaudhosting.com/ for Boston)
  6. Click Remove
  7. Click Close
Chrome:

To disable saved passwords:  
  1. Start Chrome
  2. From the Customize and control button (three horizontal lines upper right), click Settings
  3. At the bottom of the page, click Show advanced settings (looks like a blue hyperlink)
  4. Under Password and Forms, unmark the checkbox Offer to save your web passwords
To delete saved passwords: 
  1. Start Chrome
  2. From the Customize and control button (three horizontal lines upper right), click More tools and select Clear Browsing Data
  3. Mark the checkboxes for Passwords and Auto Form fill
  4. Click Clear Browsing Data 
More information regarding how to disable or enable stored passwords can be found on Microsoft's Support Website, Mozilla Support, and Google Support. 
Note: We provide links to third-party websites in an effort to help you resolve your issue. We are not responsible for the information on third-party websites, and we cannot assist with implementing resolutions from these websites.