The fragment files cause slow access speed.Too many programs and software running at the same time.Is Your Windows 7 running slow? Whether your PC gradually became slower or it suddenly shut down, you can refer to the reasons below for this slowness. Question from Why is Windows 7 suddenly so slow? Hello people, my computer is running with Windows 7, and it started responding very slow, sometimes it just hangs and becomes unresponsive.
Windows 7 very slow, unresponsive and hangs