I can create and edit work-sheets over mobile devices from anywhere at any time. So i don't worry about the current location of mine.
Subscription plans are very light and valuable for money. Currently i'm using "Office 365 Enterprise E3" package in my workplace.
User interfaces are very rich. Anyone can easily sync up with the products.
Mainly i'm using outlook product because it's my primary email service provider in my company. It's very secure and simple.
And i can easily access all the required features, such as Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Power-Point, Microsoft Access, Microsoft One-Note by logging into my Microsoft account.
Also they have given me free 'One-drive' storage to store my files. So i'm not using any local storage anymore. It's very secure and handy way to protect confidential information and it's very impressive feature they provide to customers.
Highly recommended for any type of users.
When internet connections is not steady, application will show "slow responses" to our commands.
It's better if you have a good network connection if you're using this application. Other than that there are no any drawbacks to say.
I'm using 'Microsoft Word' for prepare my documents and 'Microsoft PowerPoint' to prepare my daily presentations. It helps me to get done my daily tasks easily.