Your smartphone has become a personal hub for banking, shopping, conversations, photos, travel and even work. But with so much personal information stored on a single device, privacy can easily be compromised if the wrong settings are enabled.

The good news is that you don't need to be a technology expert to improve your phone's privacy. A few simple checks can help reduce unnecessary access to your personal information.

Check which apps can access your location

Many apps request location access even when it isn't essential for their basic function. Open your phone's privacy settings and review which apps have location permission.

For apps that don't need continuous tracking, choose options such as "While Using the App" instead of allowing access all the time. You can also remove location permission from apps that don't require it.

Review camera and microphone permissions

Camera and microphone access should be given carefully. Social media, video-calling and camera apps may legitimately need these permissions, but many other applications don't.

Check your privacy dashboard or permission manager and look for unfamiliar apps that have access. If an app doesn't require the microphone or camera, consider turning the permission off.

Stop apps from accessing your contacts unnecessarily

Your contact list contains information about friends, family members and colleagues. Not every application needs access to it.

Review your contacts permission and remove access from apps that don't have a genuine reason to use your address book.

Turn on two-factor authentication

A strong password alone may not be enough to protect important accounts. Two-factor authentication adds another layer of security by requiring an additional verification step when someone tries to sign in.

Enable it for important accounts such as your email, social media and financial services wherever the option is available.

Check which apps can send notifications

Notifications can sometimes reveal sensitive information directly on your lock screen. Messages, payment alerts and personal emails may become visible to anyone looking at your phone.

You can disable lock-screen previews for sensitive apps or choose to hide notification content until the phone is unlocked.

Remove apps you no longer use

Unused applications can continue to occupy storage and, depending on their permissions, may retain access to certain information.

Go through your app list every few months and uninstall applications you haven't used for a long time. This also reduces the number of apps that need security updates.

Keep your phone and apps updated

Software updates aren't only about new features. They often contain fixes for security vulnerabilities that could otherwise be exploited.

Keep automatic updates enabled where practical and install security updates when they become available.

A few minutes can make a big difference

Your smartphone doesn't need to be difficult to secure. Regularly reviewing permissions, strengthening account protection and keeping software updated can significantly improve your digital privacy.