My 30-second Samsung watch routine keeps the system running like new (and it works on most models)

ZDNET's key takeaways Clearing cache speeds up a slow Galaxy Watch.Cache buildup can cause lag and drain the ...

I changed 7 settings on my Samsung phone to instantly improve the battery life

How to: Open the Settings app > Display. You'll get two cards for Light and Dark. Tap on the Dark option. Alternatively, you can change the system wallpaper and continue using the light theme, but ...