
First of all, let us know what is sleep mode in laptop. When you put the laptop on sleep mode, that is, you turn off the laptop without shutting it down while working. In this mode, the processor and most of the parts of your laptop are switched off. But its RAM continues to draw power so that your open documents and work screens remain as they were when you closed them. This is the reason that after opening the laptop from sleep mode, your screen looks the same as when you closed it, you do not have to open everything again.

As much as sleep mode proves to be convenient for the user, it also has its disadvantages. If the laptop is in sleep mode, it keeps draining the battery continuously in the background, because as long as the RAM in the laptop keeps working, its battery will keep draining. This is why when you leave your laptop on sleep mode at night, your laptop’s battery becomes very low by morning.
Published at : 22 Jun 2026 06:06 PM (IST)