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In this case, the latest validated operating system compatible with this processor is Windows 8.1*, you can run Windows® 10 on your system; however, you will get limited support as not all the components are meant to be used with that OS.
You can check the validated processors for Windows® 10 here.
The Intel® Pentium® Processor G630T belongs to the Sandy Bridge family, a generation before the Ivy Bridge family, being the Ivy Bridge the 1st family of processors validated for Windows® 10, this is why you won't find graphics drivers for this OS with your current processor.
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