I just bought a Lenovo laptop. It's the first Windows computer I've bought in 10+ years - I've been buying Macs where it's all nice and clean.
On the Lenovo, I notice there's things such as McAfee, Spotify, Twitter, games etc. and all sorts of stuff on my computer.
I've heard a lot of Windows manufacturers try to add pre-installed bloatware.
In Windows 10, do I just need to remove them and they're gone, or is there always hidden crap like in the registry and I should do a clean re-install? If clean re-install, how do I actually do that since the laptop doesn't come with a CD drive or any media?
No need to do a clean install.
Just download and run The PC Decrapifier
https://www.pcdecrapifier.com