You have been on Tamiflu for 5 days are you still contagious? My husband has a confirmed case of H1N1 and was given Tamiflu to help. It has made a marked difference in how he is feeling (he has been on the meds a little more than 24 hour â¦ s).
Worksheet file (Microsoft Excel) XLS is a file extension for a spreadsheet file format created by Microsoft for use with Microsoft Excel. XLS stands for eXceL Spreadsheet. Microsoft Excel files use a proprietary format for storing Microsoft Excel documents. This file format is known as the Binary Interchange File Format (BIFF).
What is a XLR file? Files that contain the .xlr file extension are commonly used by the Microsoft Works productivity suite. The .xlr file extension is used when creating charts and spreadsheets within the Microsoft Works spreadsheet application. The chart and spreadsheet files that are saved with the Works application are saved with the .xlr file extension.