I bought my new Lenovo yesterday (thank you to those people who gave advice) and found that a "free" version of McAfee AV was installed on it. Since I had already activated Windows Defender, which really is free, I spent far too much time trying to uninstall McAfee.
Can't be done by the normal method.
If you want to remove it you must visit the McAfee web site and download their Software Removal Tool. Works like a charm but is a bleeding nuisance.
What has been your experience?