Hotmail is a free web-based email service provided by Microsoft. It was initiated in 1996 by Saber Bhatia and Jack Smith in California, USA and recognized as one of the oldest web mail services. Additionally, it was later acquired by Microsoft. It has the user-friendly interface along with a enormous space to store, live messenger, active view, syncing with another email service and many other features. Hotmail helps in prioritizing your significant email into a Focused Inbox. With the help of it you can automatically add travel and flight journeys from email onto your calendar. Apart from this, you can Edit Office files right from your inbox and attach files from One Drive, Dropbox, Google Drive, and Box and can even share documents easily. If you are facing any issues dial on Hotmail Customer Service Number +1(844)-444-4174 and get solutions for the complex problems promptly.