The default setting for Windows is to not display a file's extension, which is the last period in a file name followed by 2 or 3 letters. Therefore, when viewing files in Windows you would only see ...

One of the easiest ways to render your computer unusable is to mess with the operating system’s files and settings–one accidental deletion of a single file can ...

Ever want to search the web for an Excel spreadsheet checkbook? Easy. Type filetype:xls checkbook into the search box at Google. Behemoth search engine Google indexes more than just web pages. Narrow ...