Uploading means transmitting information from a personal computer (local computer) to a central computer (remote computer) system so that everyone on the network can see it.
Publish the produced webpage, text, picture and video to the server system on the Internet through webpage or uploading tool for others to browse and enjoy. This process is called uploading.
Picture refers to the plane media composed of graphics, images, etc. There are many formats of pictures, but they can be roughly divided into two categories: bitmap and vector graphics. Formats such as BMP and JPG are bitmap graphics, while formats such as SWF, CDR and AI are vector graphics.
What we see in the table is a general term for pictures, photographs and rubbings.
Drawing is a basic term in technical drawing, which refers to a form of describing the geometric characteristics, shape, position and size of things with points, lines, symbols, characters and numbers. With the development of digital acquisition technology and signal processing theory, more and more pictures are stored in digital form.