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.
How do I add new contacts to my address book? To add a sender or senders to your contacts list, do the following: From the toolbar, mouse over CONTACTS and open the drop-down menu Select Contacts Enter name, email, phone, address, IM, or any personal information you would like to record Select Save.