We start with the easiest first
FIX Volume too low on Windows
Is the volume too low on Windows 10? Perhaps you’ve turned the volume up really loud and still can’t hear anything? This is a common and frustrating problem with Windows 10, and there could be a number of things causing it.
If you have this problem, here are 12 known solutions that might help you. These solutions are listed in order, so start with number one and work your way down until one works!
Windows 10 sets the volume differently for each program or application. Sometimes the volume is set lower for a particular program.