I purchased a new Dell Inspiron 3459 i5 processor with Windows 10. The computer works fine for about 30-60 minutes, then begins to lag for about 5-10 seconds every 3 to four minutes. For example, when I am typing, the computer will stall and I will not be able to type for a few seconds, then the computer will come back, often with what I typed while in suspension appearing on the screen. I have done all of the troubleshooting and no errors have been found. Same happens while using the internet with EDGE. The screen will hang with the circle then come back in a few seconds.
While not a big problem it is particularly annoying. I can reboot, and have another 30-60 minutes on no lagging, but after spending so much on a new computer, this should not be happening. I would welcome any suggestions as to what the problem might be and how I can fix it.
I also receive fairly frequent message that the Display Driver has stopped and recovered. Not sure if this is related.
Thank you very much for any responses.