CSV files cannot be viewed or edited in Office online It does not support CSV files. In case you need to edit CSV (comma delimited or comma-separated values) file, you will need to use the desktop version of Excel.If you try to edit older version of the file in the browser, you will get a conversion request message (once you click Convert, the file will be converted to the new file format on the fly ( from.
Related to the point above – if your Word, Excel, PowerPoint files have been saved using older versions of the software (i.e., Word 97 or Excel 2003), they need to be saved (converted) to the new file format ( from.
They are stripped-down (lite) versions of the corresponding desktop applications and do not have the full functionality you have on your PC. Word Online, Excel Online, and PowerPoint Online are not fully-installed applications on your PC.
This is by design, not so much of a limitation, but you would be surprised how many users question this. They cannot reside on a computer or file share (network drive). To open and edit MS Office documents in the browser (using Office Online), the documents have to reside in either SharePoint or OneDrive.
Limitations of opening and editing documents in the browser For that, you would need Adobe Acrobat software.
Please note that it does not support Edit capability for PDF files. In addition to Word, Excel, PowerPoint, Office Online can also open PDF documents right in the browser. Since Office Online does not require Word, Excel or PowerPoint to be installed on the computer – this option is great when you need to access files in SharePoint and OneDrive from the computer that does not happen to have this software installed (i.e., connecting remotely from hotel’s computer)
So if you make a change and then close the browser – no worries – all changes are saved automatically. Office Online does not have a Save button – all changes are autosaved. A great option when you want to make quick changes to the document – files open up quicker than using the installed version of the software It is easier to share Office Online documents as there is a Share button available in the upper right-hand corner Office Online is included in all Office 365 Business/Enterprise plans, and you don’t need to buy MS Office desktop license for it to work Another way (shortcut) to quickly edit MS Office files is by right-clicking on the file from within SharePoint and OneDrive and choosing Open > Open in Word Online from the menuĪdvantages of opening and editing documents in the browser.Word Online editing capabilities will now be exposed, and you can make changes to Word Document, just like in the installed version of the software.To Edit the document in the browser, click on Edit Document dropdown and choose Edit in Browser (you can also open the document in native Word application if you so desire).The screenshot below shows an example of a Word document opened in the browser, though the same behavior applies to Excel and PowerPoint as well. To open the document in the browser, click on any Word, Excel, or PowerPoint file – by default, the file will open using Office Online (in the browser).
How to open and edit documents in the browser (using Office Online)