You might be on your 15 minute break but that does not make it okay to Google a recipe for dinner or check something personal on your work system. If you do, get ready to see the blocked messaging informing you that it's not work related and if it is you need to fill out a case with ServiceNow so Dell can vet the site for work use.
For all the old school folks who have been with Dell forever (many managers and above included) this will come as a bit of surprise since many have totally meshed work and personal together over the years.
Just a bit of advice (take it or leave it) get your personal stuff off of your work system and don't look up or check anythink that is not Dell related.