A security researcher has disclosed exploit code for a fourth zero-day vulnerability in Windows operating system in just as many months. The bug enables overwriting a target file with arbitrary data.

I'm writing an image resizing utility and I want to allow the option of overwriting source images. When I try to (using <tt>Image.Save(string filename, ImageFormat ...

If you've overwritten a Word file and haven't saved any older copies of the file under different file names, you can check to see whether Windows 7 has a previous version of the file to restore to.

I am having issues copying files over to our server. I copy files to my desktop and make changes, then copy back over to the server. It usually lets me overwrite it once. However if I need to make ...

If you accidentally overwrite an important PowerPoint business presentation, you may think you've lost your data and hours of hard work. Windows 7, however, includes a Volume Shadow Copy feature that ...

Michael Rohaly reports a case where iPhoto appears responsible for deleting photo files from his drive. The problem started when he was running a slide show of a photo album and noticed the appearance ...

Q. I have a Gateway computer with Windows 98. My daughter tried to install an instant messaging program, and since then every time I turn on the computer I get the ...

Earlier this week, we reported on a new bug discovered in Windows 10 build 1809 that would no long display an overwrite confirmation prompt when using the built-in Windows 10 zip functionality. The ...