[gen220]

In vim, I believe there's a setting that you can flip to make search case sensitive.

In my setup, `/foo` will match `FoO` and so on, but `/Foo` will only match `Foo`

[WizardClickBoy]

There's undoubtedly a setting but if you don't want it on all the time you can always add \c at the end of the search term, like /foo\c to denote case insensitivity