Moving pictures and sound together. MP4, AVI and MKV are prevalent formats.
A Virtual LAN. Partitions a physical network into separate virtual networks for improved management and security.
A Virtual Private Network. Encrypts your internet traffic and masks your IP address for better privacy.
Malware that spreads by copying itself, like a biological virus. Evolved into more advanced forms:
Right-click the taskbar and select “Show Task View button” to enable multiple virtual desktops. Great for organizing projects!
A variable refers to a quantity whose value or state can change in a process or system, and it has specific meanings and applications in different fields.
"Vertex" has different meanings in math depending on the context, but the core idea is a 'point of intersection' or an 'extreme point'.
Volume refers to the amount of space inside a container that can hold objects. It's commonly used to describe how much a box, oil drum, bottle, etc., can hold. When calculating, you need to use the internal dimensions, and the usual units are liters and milliliters.
When we look at an object from a certain direction, what we see is called a view of the object.
Volume is the amount of space an object takes up, used to measure how much room it occupies in three-dimensional space.
Also called a Venn diagram, it was invented in 1881 by British mathematician John Venn. It's a way of visually showing the mathematical or logical relationships between sets. Usually, a rectangle represents the overall space, while circles or ovals represent specific sets. Overlapping circles show common elements, and separate ones indicate no intersection. You can easily see unions, intersections, and so on, though you can't list the exact elements precisely. Initially, this method mainly dealt with relationships among four sets, but later it was expanded to handle more sets. Nowadays, it's widely used in computer file management, teaching, and clinical thinking analysis.