file extensions

Hello, How can I select a specific file extension from a directory, such as .AVI, using File Explorer to create a list for later use, without having to resort to the DOS Command Prompt?

Windows 11’s future should be defined by practical fixes that improve everyday productivity, not just another round of Copilot polishing — here are five immediate features Microsoft should prioritize, how to enable or approximate them today, and why these changes matter for both home users and...

If you’ve ever tried to rename a text file in Windows 11 only to be greeted by that persistent “.txt” at the end of the name, you’re not alone — Windows attaches and uses file extensions to identify file types, but there are safe, practical ways to hide, remove, or prevent .txt from being...

When navigating the digital world, especially within the Windows ecosystem, it's easy to take for granted the many default settings designed to simplify the user experience. Yet, behind Windows’ clean and uncluttered File Explorer interface lies a subtle, yet significant, risk: by default, file...

File name extensions are among the most foundational concepts in computing—and for Windows users, understanding them is essential for both security and day-to-day productivity. While it may seem trivial, the three or four characters following a period at the end of a file name can potentially...

File name extensions play a crucial role in the world of Windows computing, acting as a digital shorthand that tells both users and the operating system what kind of data a file contains and how it should be handled. While these little period-separated letter clusters, like .docx or .jpg, often...

Windows 11 has firmly secured its position as the most widely used desktop operating system, finally overtaking its predecessor, Windows 10. While the operating system boasts a refreshed design, enhanced security features, and a modern user interface, its growing dominance has been accompanied...

A new and deeply concerning vulnerability known as the FileFix attack has surfaced, exposing a blind spot in Windows’ security posture that could have serious consequences for ordinary users and enterprises alike. Leveraging nuances in how Windows handles local HTML applications and the Mark of...

The Windows Attachment Manager is a security feature designed to protect users from potentially harmful files received via email or downloaded from the internet. By classifying files based on their type and origin, it helps prevent the execution of malicious code that could compromise system...

If you’ve spent any length of time navigating files and folders in Windows 11, you’re likely familiar with the ongoing debate around File Explorer’s evolution. Microsoft’s flagship file management utility has, over the years, seen incremental feature upgrades—there’s the much-requested tab-based...

Windows keeps evolving, and if you think you’ve seen it all, think again. Beneath the familiar desktop and Start menu lies a trove of under-the-radar features that can truly transform your computing experience. While many users rely on the basics, there’s a suite of hidden gems in Windows 10 and...

Windows 11 is, by almost any measure, a modern, visually appealing, and highly capable operating system. Microsoft’s latest flagship OS brings a fresh look, smarter features, and a swath of quality-of-life improvements with each update. Yet for all its polish and promise, longtime users and new...

With every fresh Windows 11 installation, users are greeted not only by the familiar and modernized interface but also by a sense of untapped potential—features lurking just beneath the surface, waiting to be enabled. For newcomers and power users alike, the default Windows environment can feel...

Windows 11 is designed with a modern, streamlined user experience in mind, but a number of its hidden features remain dormant by default. While this approach may simplify setup for new users, it often falls short of meeting the needs of power users, system administrators, and anyone keen on...

Hello, I am using Windows 11, and I have the old Windows Media Player legacy. I created a huge playlist of perhaps 1,000 songs. The playlist worked well. Days later, now the playlist never works, an error says it cannot find the original songs in the playlist. To view the code of the playlist...

In today’s digital age, understanding how to manage files is critical for both productivity and organization. This is especially true when using operating systems such as Windows 11, where file extensions play a significant role in how files are identified and opened. If you've ever encountered...

Windows 11, Backupper 7.3.2 Pro. Created 7 text files, did an encrypted file backup with BU, then changed file extension .AFI to .TXT, and half of the files were encrypted, half of them were not. 1) Text file.txt created, with 1 word "Kitty". 2) Backupper file backup with encryption enabled...

have come across a situation where a file is stored with .ram extension instead of its default extension,so is there any shortcut on windows operating system to store file as .ram file,felt like some shortcut unexpectedly created it,can someone help on this? curious to know what might have happened

Hi all, I found .wbz files on old CDs. Pls advise what program shall I run to read them? Tks. Regards

I have a large library of music file names (mp3 files) that I need to change to conform to certain criteria. 1. I need to append the two digits "00" to the beginning of certain filenames that do not have a track number 2. I need to replace the two characters "(a space)-", that may appear...