

If a file extension in Windows is deleted, Windows won’t know how to deal with the file. Do not change file extensions unless you have enough reasons, because changing file extensions may lead to trouble. If you want to change file extension after seeing the full file name, you should be cautious about it. How to Change File Extension in Windows 10 The following is the method to change file extension in Windows 10. However, sometimes you may need to check your file extensions for certain purposes. All the file extensions are hidden by default. To change file extension Windows 10, you need to know how to show file extensions in Windows 10.


HTM/HTML:The HyperText Markup Language format is used for creating web pages online.PNG:Portable Network Graphics - a lossless image file format.XLS/XLSX: – A Microsoft Excel spreadsheet.Now, Word documents are based on the XML format, and thus “X” is added at the end of the extension. DOC is the original extension that is used for Word documents, but Microsoft changed the format when Word 2007 debuted. There are many kinds of file extensions, so only a small part of frequently used file extensions will be listed here. doc is the file extension, which indicates that this file is created with Microsoft Word. For example, if a file is named as awesome.doc. If you have opened documents or checked pictures, you may notice these letters. The file extension is a three-letter code appearing at the end of the file name. In Windows PCs, file extensions are used by operating systems to recognize what applications are related to what file types. How to Change File Extension in Windows 10Ī file extension or known as filename extension is a suffix at the end of a computer file.Scroll down a little and select Choose default apps by file type. Right-click the Start button (or hit the WIN+X hotkey) and choose Settings. Windows 10 uses Settings instead of Control Panel to make changes to file type associations. Why can’t I change default Apps in Windows 10?.How do I change the default download file in Chrome?.How do I change default settings on Android?.How do I change the default download file?.How do I set associations in default apps?.How do I remove a file association in Windows 10?.How do I remove the default program association in Windows 10?.How do I change file associations in registry?.How do I change file associations in Citrix?.How do I change the default program to open a file?.How do I remove the default program association of a file type?.How do I change application associations?.How do I change the default file association?.
