Google lets you create mailing lists called "groups" through Google Contacts and Gmail. When you send email to a group, the recipients normally see each other's email addresses, which can be a problem ...

In LibreOffice the drop-down list is called a "combo box." When you a create a form, the combo box draws a drop-down menu on a single line, from which users select from a series of preset values. You ...

Drop-down lists in Microsoft Excel (and Word and Access) allow you to create a list of valid choices that you or others can select for a given field. This is especially useful for fields that require ...