Computer data is very complex, and it’s not easy to learn computer insiders so quickly. People who are masters of computers are brilliant as they can handle such a complex system easily. It’s complex but can be broken into three basic processes. Firstly data is converted into numbers which are easy to store on a computer. Second, the numbers are recorded by the hardware system inside the computer. Third, the numbers are organized, moved to temporary storage, and then manipulated by programs or software. Let us know how a computer stores data.
Every piece of data in a computer is stored in numbers, and letters are converted into numbers; photographs are converted into a large set of numbers that highlight the picture’s brightness and help you zoom to every pixel.
Later numbers are converted to binary numbers. Binary language comprises only two digits of 0 and 1, whereas conventional numbers comprise ten digits of 0-9.
Binary numbers are very long, such as 1000001, 1010101, 100, etc. With the help of binary numbers, any value can be stored as a series of items.
Primary Data Storage
The central disk that stores all the information is the hard drive in most computers. It’s a disk with magnetic coatings and heads that can read or write magnetic information. This process is very similar to how cassette tapes work.
In earlier times, people used cassette tapes for data storage. All the data on the disks or tapes can be destroyed if they come close to the magnets.
Other Data Storage
Some of the computers use solid-state drives for primary data storage. They have memory chips for storage similar to those used in cellphones, SD cards, MP3 players, etc.
Electronic data storage is more rugged than magnetic data storage, but after some time, the capacitors lose their ability to store electric charges. As the disk spins, a laser is either reflected or not reflected by a series of tiny mirrored sections on the disk.
Disks are long-lasting unless and until broken; scratches on the plastic layer prevent the laser from correctly reading reflections from the aluminum layer.
Temporary Data Storage
Some things are used for long-term data storage, such as drives, disks, and USB keys. Small amounts of data are stored in various places such as keyboards, printers, and some of the items within the computer.
Sometimes it’s also stored in the motherboard. Data that comprises more stuff is stored in memory chips and video cards. Temporary data storage areas are smaller but faster than long-term storage and do not retain the data when the system is turned off.
Organizing Data Storage
Data is stored in various methods, by magnetism, electronics, or optics. While the system is running, data is also stored in many temporary locations.
Software is responsible for organizing, moving, and processing all those numbers. Application programs process the data.
These were some places where data is stored in a computer, and primary data storage is the most used in PCs. Most of the parts of the computer store at least 1% of the data, and it’s essential to have all the backup in one drive. I hope this enriches your knowledge about places where data is stored in a computer.