How can I download WiFi drivers and audio drivers for my Sony Vaio laptop?

Now, as SONY has stopped manufacturing VAIO series, you might face some trouble downloading the applications from the server otherwise it is always the best choice. Now, You can search for the brand of WIFI and AUDIO driver of your laptop and then download the drivers directly from their vendors. Third and I guess most reliable solution is that you can download Driver Pack Solution and scan your system with this. This package contains almost all the drivers for all the devices so they can be used with any laptop or any Operating system (Windows). The problem is, its size is vast (appx 15 GB) but it always works. Hope it solves. Thank you.

How about these Sony laptop drivers https://driverpack.io/en/laptops/sony? The thing is that DriverPack will automatically select and install the required drivers which makes it to be safe and reliable, plus is is absolutely free of charge. Good luck