How Do Computers Keep Time When Powered Off?
Discover how a CMOS battery ensures accurate timekeeping in computers, even when they're turned off.
How Does My Computer Keep Accurate Time?
Discover how your computer knows the time, using an internal clock and internet sync.
How a Computer Keeps Track of Time When Powered Off
Learn how computers maintain accurate time when off, thanks to the Real-Time Clock (RTC) and its battery.
How Does a Real-Time Clock (RTC) Maintain Date and Time in Computers?
Discover how the Real-Time Clock (RTC) keeps track of time in computers, even when powered off.