What is the difference between sleep and sleep modes in Win7 systems?

I would like to ask what is the difference between sleep mode and sleep mode in Win7 system? I want to keep the computer in the state before I shut down. Which mode should I choose?

Many people still It is limited to the use of the computer to boot, in the mindset of the shutdown, in fact, we should gradually give up the boot and shutdown functions, because sleep mode and standby mode are more convenient and quick to use. Here is a brief introduction to the difference between these two modes:

Sleep: All devices except the memory are powered off. The memory only has DC power. When waking up, it restores power to other devices and returns to working state.

Hibernate: Store all the data in the memory in a contiguous space on the hard disk and cut off all power. During recovery, the memory data temporarily stored in the hard disk is restored to the memory and returned to the working state.

Simply, sleep can get you back to the previous working environment quickly, but you need to lose a little bit of power, while the sleep mode will slow down the working environment a bit, usually around 20 seconds. , but no need to lose power.