Dell has pre-installed McAfee for years, and now I think it's high time to end that partnership and partner with AVG to pre-install their software on new Dell systems. AVG offers a free antivirus that never expires, and it's better than Windows 10's built-in Windows Defender (i.e. you can't schedule scans in Defender, but in AVG). When you purchase a Dell system, you can select either the free edition of AVG, or a paid subscription. Most people would want the free edition, but to get more features (such as Firewall), you would have to purchase a subscription. I think pre-installing AVG would be a good option for Dell, because it would be inconvenient for people to uninstall McAfee and install AVG.
Dell, GE's dual piezo cooling jets, acts as a miniature pair of bellows: Expanding to intake cool air, and then contracting to expel hot air. They're just 1mm thick, high-performance cooler. This technology is better than hyperbaric fan or a regular fan cooling technology that is used in laptop today. The dual piezo cooling jet can move the same amount of air as a comparable axial cooling fan twice its size while consuming half the amount of electricity and being cheaper to make. It allows for slimmer designs of laptop, increases battery life and almost silent in operation. This technology is scalable, so can be made smaller or larger to suit the application. The following are images about this product: References: https://www.youtube.com/watch?v=Hm5fXj-hUpk ( fan description) https://www.youtube.com/watch?v=z8WD50bxG_o ( air flow demo) http://www.ijer.in/ijer/publication/v4s5/IJER_2015_513.pdf (performance analysis) http://www.geglobalresearch.com/innovation/ges-dual-piezoelectric-cooling-jets-dcj-cool-quiet https://www.youtube.com/watch?v=gFXw2UfzPZY#t=118 ( thermal management ) - voxmu