Generally, employers may use Global Positioning Systems (GPS) devices to track employees in employer-owned vehicles. While few courts have addressed GPS tracking, most have held that employers may use GPS tracking devices on company-owned equipment, where the employee does not have a reasonable expectation of privacy.
To add an email's sender or recipient to your Yahoo! Mail address book 1  : Open the message. 2  Click Show Details if you see it. 3  Click the + next to any name or email address you want to add to your Yahoo! Mail contacts. 4  Check and possibly correct the name as it appears under First, Middle and Last. 5  Click Save.
1. Sign in to your Yahoo Mail account and click the Contacts tab. 2. Click the Actions button and select a sorting order for your list of contacts. You can sort contacts by first name, last name or email address. 3. Click the check box next to the contacts that you want to remove. 4. Click the Delete button and then click Delete when prompted.