OK. ...If you have downloaded/installed UPH Clean Up, I think things will improve. ...Some of those other events are day to day things, some of which will probably be cured by the above. ...If you want details of each, look
HERE.
I now suggest you go back to Event Viewer, right-click 'Application' and 'System' and
Clear all Events. ...When it asks if you want to 'save', click 'Yes' for a record of the situation to date and save to My Docs. ...Reboot and see if the UHP Clean Up has improved things (two reboots if no). ...If you note an improvement, keep an eye on Event Viewer for more specific probs. (you should have lost some). ...Most people are running a number of them on a day to day basis (I've got a couple of 'one off' ones), some never to be repeated. ...Yellow warnings are less serious than red errors. ...Blue is just for info.