@mindsprome Does your hard drive still have a disc or do you use SSDs now? SSDs are WAAAAAAY faster than the old disc hard drives.
@mindsprome Almost all laptops use SSD hard drives because they're much smaller and quieter than the old disc hard drives. They're the size of floppy disks.
Unless you're running a laptop from the early 2000s, you almost certainly have a SSD drive, which is why defragging is so quick. There is no disk to spin, all the data is instantly accessible.