I notice at times my computer being non responsive, with the light indicating activity on. A few minutes later whatever was happening is completed.
Is there a program that logs CPU / RAM memory / hard drive usage so I can see what services/processes occur and when, and whether I can pinpoint what exactly makes my computer non responsive for minutes at a time.
Even at times I get a message saying Explorer has stopped responding. I don't know if its related to the fact that Norton Utilities cannot complete a disk de-fragmentation due to an CRC error, and running Disk Doctor as it suggests no errors are found. What that is in regards to I have no idea.
Sometimes I log onto my laptop, go get my coffee and return to find out its restarted and upon logging in again I'm told that the system rebooted due to an error, and to send a report to Microsoft. I don't know what that is about, either.
I use Windows 8 Pro.