To install Excel for Android Tablet, go to https://play.google.com/store/apps/de... For more videos, see http://aka.ms/OfficeAndroidTabletVideos Learn more about Office 365 at http://products.office.com/en-us/busi...  Excel for Android tablet is very similar to the Excel you already know. But there are some slight differences to know about.  Key points in this video: 1. To start typing, double tap a cell, and then tap the green check mark. 2. After typing something, type Enter to move one cell down. 3. If you need to get rid of the keyboard, tap your tablet's Back button. 4. To put your cursor in an exact spot, double tap a cell, tap anywhere in the cell, and then tap and drag the cursor to the exact spot.  With an Office 365 subscription, you can edit and create new documents on your devices. Microsoft Office 365 delivers the power of cloud productivity to businesses of all sizes, helping save time, money, and free up valued resources. Office 365 combines the familiar Microsoft Office desktop suite with cloud-based versions of Microsoft’s next-generation communications and collaboration services—including Microsoft Exchange Online, Microsoft SharePoint Online, Office Online, and Microsoft Skype for Business Online—to help users be productive from virtually anywhere through the Internet. 

For more tips like this, check out the working remotely playlist at www.youtube.com/FoetronAcademy . Also, if you need any further assistance then you can raise a support ticket and get it addressed.