Using a computer or laptop with Windows 10 or Windows 7 is not more than a dumb experience without sound/audio.
If you are using Realtek HD Audio sound card, then you will surely enjoy best HD quality audio from your computer. But you will have to enable audio by enabling audio driver of Realtek HD audio sound card in Windows PC.
Fortunately, the driver for Realtek HD Audio sound card is available in the form of a beneficial software called “Realtek HD Audio Manager”. It is available for both Windows 64 bit and 32 bit operating systems.
Driver installation has not been easy on Windows, no matter what it is. Traditionally, we have to open Device Manager, then locate the device with incompatible or missing driver software and then install or update driver. If the driver is found online, then you are at luck. But it requires an Internet connection. Alternatively, you have to insert a driver CD.DVD or any other media containing the exact driver you wish to install. But it usually takes a lot of time and effort. And chances of failure are strong.
Find the latest Realtek drivers here.