Do I have to shut down my laptop every time and how can I sapren the battery?
Ja. If you want to save the battery you should switch it off… But that's never and different with handy net?!
Close it and adjust it so that it then goes into standby. Sufficient and goes faster than always going down and up again
You don't have to shut down your laptop every time, standby would be enough, it depends on how often you use it. Shutting down is of course more battery-efficient. With newer laptops, shutting down is quite comfortable thanks to Fastboot, which means that it starts up significantly faster, even if it was completely shut down…
What saves the most battery is a fast-starting hibernation, you can set this under Settings> System> Mains operation and energy saving mode. Here you can set the shortest possible time period for the screen, also for the idle state.
In addition, you have a slider next to the battery symbol in the system tray, with which you can set that the performance should be limited for the longest possible battery life.
The screen also makes a lot of things, you can make it as dark as possible to save battery…
