Q Is there a way to lock an individual folder, so that it can only be opened on entry of a pre-set password?
A The options for doing this are surprisingly limited, and none works in quite the way that you envisage. 216 more words
Disc images are a fairly common packaging standard for large software programs. If you want to try out a new Linux distribution, for example, chances are you’ll need to download a disc image in ISO format and burn it to a blank CD-ROM or DVD. 231 more words