Usually, you are taken to the Playback tab.
Execute a right click on it and continue by specifying Playback Devices. Hence, double click on it to make its Properties box appear on the screen. Well, the most used one is High Definition Audio Device.
Either of these 3 will help you to increase volume depending upon the requirement of your system. You need to follow one by one successively. Here we are writing 3 ways to fix the low volume issue. Increase Low Volume After Upgrade to Windows 10