Google's strongest security features are hidden behind a single toggle - turn it on to shield yourself from theft, scams, spam, and more.

Use Gmail's "Recovery Contacts" feature to regain access to your Google account during an emergency. All you need to do is reach out to a trusted contact.

These quick performance tweaks can help restore its mobile muscle. If your Android phone feels like it's stuck in first gear, don't fret: You don't have to spend hundreds of dollars on a new phone.