RAM (random access memory) in order for the operating system to run, RAM must be inside the computer.
cool ok
NVRAM
A memory slot is used for adding memory to your computer.
DIMM
Windows startup programs are used for convenience. For example, it would save time for certain programs to pop up at computer startup rather than one to find the program and launch it manually.
All configuration data about the computer including information about device drivers and devices used at startup is contained in the registry. Errors in the registry are often the cause of degraded computer performance.
Flash memory consists of nonvolatile memory chips that can be used for storage by the computer or the user. Flash memory was introduced in 1984.
startup repair is used so if your computer is not shut down correctly the last time it was used then it will help sort out the PC when it is next started so it is not caused damage to the software.
Silicon is used in computer chips.
In the context of computer memory, an address is used to access the computer's primary storage memory. These addresses consist of fixed-length digits displayed as unsigned integers.
virtual
RAM is the memory that is the fastest.
The startup config is what has been saved to the memory (using write mem) and is used when the router is powered on. You can change the startup config after it has been powered up, this would be the running config. If you power the router off without saving the changes, it would revert to the startup config.