If you have purchased a copy of Windows 7, most of your hardware drivers will be automatically detected. However, there are chances that some drivers may not be installed, as it may be old or unsupported on Windows 7.
Keeping your drivers up-to-date allows you to run your system smoothly without problems. Unlike software updates, drivers are usually not available directly, and you need to visit the hardware manufacturer site to download them. Of course softwares like Device Doctor and services like NoDevice can be used to easily download and update drivers.
Now RadarSync a driver update software, has created a list of device drivers specifically for Windows 7 32bit systems. You can browse the driver list and search for drivers for your specific hardware. The drivers on RadarSync are updated daily and contains drivers for the most popular hardware and laptops.
If you have more than one drivers to download, you can add them to a single pack and download them all together.
Techie Buzz Verdict
Windows 7 usually detects hardware in most of the PCs, however there are some cases where vendor specific drivers may not be found in their repository. In such cases, having a central website to find and download drivers is definitely handy.
You can always use one of the free tools to find and update drivers. If you are looking for a paid alternative you can checkout Driver Scanner.