Two-factor authentication requires two distinct types of evidence to verify your identity. Understanding how it works helps you choose the right method and protect your recovery options.
Phishing tricks you into trusting a fake request before you can verify it. Knowing the warning signs and what to do after clicking can protect your accounts.
Clearing cache or cookies can fix many website display and sign-in problems without deleting everything. Start with the least disruptive option and review what is selected before confirming.