Which OS ?
Which browsers? (need to know all that are on the laptop and which is default) there is additional 'tweaking' to be done even after a search engine has been removed.
does Hola show in Control Panel | Add/Remove ?
OnePlus 5 review
See the work of famous artists playing with toys
iPad Pro 10.5in (2017) review
Comment faire une capture d’écran sur un Mac ?