I have an IBM Thinkpad that comes in with the Intel Core 2 Duo 1.66GHz and a 100GB Hitachi HDD. And because it's running very slow in Win7, I was wondering if I could upgrade to Windows 8.1, but using the 32-bit edition, and I'm not upgrading it to Windows 10 because it only has 2GB RAM. So, is this old laptop capable of running a modern OS?