If you want to put your video files online using HTML5 then it's recommended to have three different formats for a full browser support. Those formats are mp4, ogv and webm.
Google now is sort of an intelligent personal assistant that depending on the data that Google gathers knows you pretty well. One of the coolest functions of Google now is the voice recognition functionality.
In Microsoft Excel you canĀ use formating tools like colors, text alignment, font styles and many more to make your sheets look nicer and more transparent.