An address book is a way to manage your contacts. It allows you to store all your email contacts in one place, and you can store information like names, email addresses, and phone numbers of people you know.
With an address book, you do not have to look for a person’s contact information in different drawers in your house because you wrote on a piece of paper; you can easily access all contact information in one address book. Also, if you use an online address book, you can access this information wherever you are from any device as long as you have an internet connection.
Types of Address Book
There are two types of address books: online and offline. An online address book allows you to store and manage your contacts while connected to the internet, but an offline address book allows you to access your contacts offline; you don’t need a cellular network to manage them.
These two address books have unique advantages and disadvantages, so you can use them together or pick the one that suits your needs. An online address book is very beneficial because you can access it from any device; if you lose your phone or computer, you won’t lose your contacts; you only need to log in and access them with your new device.
An online address book also allows you to create different groups of contacts for various purposes, especially for marketing, so you can have an address list for a specific purpose within your company. This is particularly helpful if your company has various departments and needs to manage different groups of customers.
On the other hand, an offline address book can be accessed without an internet connection at any time. You can add contacts, access contacts, and manage the list without the Internet; this is more convenient and cost-effective than managing an online address book.