2023年9月23日 · If instead of running it you'd like to extract the files from your JAR file, you can do so using a free file compression app, like WinRAR. To start, install the free version of WinRAR on your PC. Then restart your PC. In a File Explorer window, locate your JAR file. Then right-click the file and choose "Extract To [JAR File Name]."

2014年12月7日 · You may also see .THM files that represent the metadata for files other than JPG images. For example, let's say you took a video with your digital camera and it was stored as a .MP4 file. You'll see a DSC_0001.MP4 file and a DSC_0001.THM file. The MP4 file is the video itself, while the .THM file contains a thumbnail and other metadata.

2023年12月11日 · To do so, open the Start menu, type "File Explorer" in the Search box, and then, in the pane that appears to the right of the search results, click "Pin to Start." Alternatively, if you pinned File Explorer to the sidebar of the Start menu, you can right-click the File Explorer icon, and then click "Pin to Start."

2018年9月28日 · Opening an MPEG file is usually as easy as double-clicking the file and letting your OS decide which program to use. By default, Windows will use Windows Media Player, and macOS will use QuickTime. Note: Windows users may have to install an MPEG-2 encoder to play this format on Windows Media Player.

2010年10月5日 · Alternately, you can manually search for information about a file type. Make sure you can see the file extension, then search for the extension on your favorite search engine or a dedicated site such as FileInfo.com. FileInfo.com offers information on a wide range of file formats, and includes a very extensive list of applications that can view, create, or edit that file …

2019年11月7日 · If you're struggling to play unsupported video formats, you'll need to use a third-party video player or codec or convert the file instead. If you're unsure whether Windows supports your video file format, try it first. Open the Movies & TV app or the Windows Media Player and attempt to open the file.

2024年10月15日 · There's plenty that can go wrong and cause apps to crash, become unresponsive, or refuse to open at all. Problems usually stem from issues with the code, unexpected input, and even hardware limitations. Apps are made by humans, after all, and humans make mistakes.

2023年11月14日 · To display protected operating system files, open File Explorer, click Options, go to the View tab, and uncheck "Hide protected operating system files (Recommended)." Windows 11 handles hidden files and folders almost identically to versions of Windows that came before it: with special file flags .

2024年4月16日 · You shouldn’t assume either behavior means a BAT file didn’t work unless you know what it is supposed to do. As an example: if you’re using a batch file to launch a dedicated game server, you’d normally expect the window to stay open, so you can see output from the server. On the other hand, if you’re just using a batch file that ...

2024年12月9日 · In the Folder Options window, click the drop-down menu next to the Open File Explorer to option and select "This PC." In addition to "This PC," you can also choose the Personal page or a linked smartphone as the default page for File Explorer. Once you've made your selection, click “Apply” and then “OK” to save the changes.