The luminol chemiluminescence reaction is a quick forensic test for blood. Here's what you need to perform the test, how to do it, and how it works. The luminol chemiluminescence reaction is a quick forensic test for blood. Here's what you need to perform the test, how to do it, and how it works. Luminol Chemiluminescence Test for Blood
The hard disk drive is the main, and usually largest, data storage hardware device in a computer. The operating system, software titles, and most other files are stored in the hard disk drive. HDD (abbreviation), hard drive, hard disk, fixed drive, fixed disk, fixed disk drive. The hard drive is sometimes referred to as the C drive due to the fact that Microsoft Windows designates the C drive letter to the primary partition on the primary hard drive in a computer by default.
Storage (whether in the form of a hard drive or SSD) is the component in your computer that allows for long-term data access. It's the component that accesses and stores your files, applications and operating system. Together, memory and storage work in tandem with your system's processor to access and use data. Here's how all three components work together. 1  The storage drive houses programs and files. 2  The speed of the storage drive plays a big role in determining how fast your system is able to boot up, load applications, and access anything that you've saved.