This option enables some convenient features for saving files with extensions: Any extension specified in the %# text area will be updated if you change the file type to save in. If no extension is specified in the %# text area when you click Save, %# will be added to the end of the filename (if the filename does not already exist). This extension is based on the file type that you have chosen to save in. If you do not want KDE to supply an extension for the filename, you can either turn this option off or you can suppress it by adding a period (.) to the end of the filename (the period will be automatically removed). If unsure, keep this option enabled as it makes your files more manageable
प्रमाणीकरणका लागि गुप्तिकरण कुञ्जी सधैँ देखाउनुहोस्KDE40.1 KDE40.1