No. A folder (directory) is a file itself on your computer's file system (but its filesize is usually not counted or too small). The purpose of a folder is to contain addresses of other folders and the files it contains as an organizational feature to make it easier for the computer to find the file.
In computing, an archive file is a computer file that is composed of one or more files along with metadata. Archive files are used to collect multiple data files together into a single file for easier portability and storage, or simply to compress files to use less storage space.
2 GB refers to a digital storage capacity. Two Gigabytes is equivalent to 2147483648 bytes. This used to be considered a very larger amount of storage, but by modern standards is fairly small. None the less, you can store hundreds of documents, a fair number or pictures, or even a long video or two.
A folder is the top level location files can be located in. A sub-folder is a folder under the parent folder. Folders and sub-folders make managing and organizing files easier.
Zipping files keeps the size down, making them quicker to download and take up less storage space and bandwidth.
Yes, generally speaking JPEG compresses best of all graphic formats (with loss of image information).
This depends on the size of the files. Digital photos usually store better if they are resized, this makes the files containing them smaller. This answer also depends on how much of the memory on the iPod is already taken for storage of music. Each iPod also has slightly less available storage due to the necessary storage of it's software. For example, my iPod Nano is listed as 4GB but actually only has room for 3.68GB worth of media.
A computer's internal storage is the computer's internal hard drive(s). If the computer has a large internal storage at its base it will perform faster and more efficiently than a computer with less hard drive space, a large hard drive is good for gaming on a PC as well as storing and enjoying various other media such as downloaded movies, music, and books.
The process of getting smaller and taking up less space is called compression. This term is often used in technology to refer to reducing the size of files or data for storage or transmission efficiency.
More or less.
Storing 100 tonnes of steel is more convenient than storing 100 tonnes of cotton because steel is denser and takes up less space, making it easier to store and transport. Additionally, steel is less prone to damage from environmental factors like moisture, pests, and fire, compared to cotton which requires special storage conditions to prevent deterioration.
keep the files in the compress folders
Gigabytes refers to the amount of storage space your system currently has available. For example, SD cards can come in 2GB form or 32GB form. The 2GB card has far less storage space than the 2GB card and thus cannot store very many files.