I have an old HP ProBook 6450b, based on an early first gen i5 M450. I've had Windows 10 32-bit on it for several years, and I'm now upgrading the RAM from 2x2GB to 2x4GB, 8GB Total, PC3-10600 DDR3 ...

The BIOS (Basic Input/Output System) on your PC controls fundamental operations, such as guiding the computer on how to boot up and managing communication between the operating system and hardware. On ...