The operating system resides in secondary memory i.e., hard disk.when we boot our computer it is loaded into Primary memory i.e.,RAM and then loaded,this process is called booting
Operating system must be loaded first so that other applications and programs will be able to work.
Operating system
on the hard drive
it is loaded on the ram of a computer ( memory ) and it is also loaded on a partiton of your hard drive if your operating systemwas installed when you broiught it it is partitiion 1
windows xp
Depending on the base operating system, yes. In almost all cases, the operating system from which the second one is loaded lacks memory protection, allowing the second operating system to replace the first one in memory. This can be used, for instance, to boot Linux from MS-DOS or classic versions of Mac OS.
The Kernel
A memory-resident part of an operating system is continuously loaded into the computer's memory and ready for immediate use, enabling faster access and better system performance. On the other hand, a nonresident part is stored on the disk and is only loaded into memory when needed, causing delays in accessing the functionality.
A computer is loading data when it is turned on and the operating system is being loaded.
The bootloader is the part of the operating system that loads first during the system startup. It initializes the hardware and loads the kernel into the main memory, which remains there to manage system resources and execute processes. The kernel serves as the core component of the operating system, facilitating communication between hardware and software. Once loaded, the bootloader typically relinquishes control to the kernel, which takes over the system's operations.
An operating system loads via the memory of a computer. The specific area that gets the operating system to load is called the boot loader.