In general, you see two types of images on your computer: Raster graphics and vector graphics. Rasters are most common, but vectors play a critical role in graphic design and website building. Again, ...

File extensions are the characters that precede the last period of a file name. It helps us find the type of file we are trying to open i.e. whether it is an audio file, video file, or simply a ...

When you open an external file, a unique identifier is assigned to the external file. This identifier is used by any other SCL functions that manipulate the file. In addition, a temporary storage ...

Tech expert ThioJoe demonstrates obscure but useful tools like the TrID file identifier.