The Privacy Settings Worth Changing on Every Device You Own

A few simple changes can significantly improve your digital privacy

Every smartphone, tablet, laptop, and smart device collects some amount of information. Much of this data helps improve functionality, such as remembering your preferences, syncing files across devices, or providing location-based services. However, many devices also collect information that users don’t necessarily need or realize they’re sharing.

The good news is that improving your privacy doesn’t require advanced technical knowledge.

A few thoughtful changes to your device settings can reduce unnecessary data sharing while allowing you to continue enjoying the features you use every day.

The goal isn’t to disappear from the internet—it’s to decide more intentionally what information you choose to share.

Review app permissions regularly

Many apps request access to your camera, microphone, location, contacts, photos, calendar, or files. While some permissions are necessary for the app to function, others may not be.

Take a few minutes every few months to review which apps have access to sensitive information.

Ask yourself whether each permission still makes sense.

For example, a navigation app may need your location while you’re using it, but a simple calculator probably doesn’t. Likewise, a video-calling app needs camera and microphone access, while many other apps do not.

Choosing options such as “Only While Using the App” for location services can often provide a better balance between convenience and privacy.

Limit location tracking

Location data is one of the most valuable types of personal information collected by modern devices.

Many apps continue requesting your location long after you’ve stopped using them.

Review your device’s location settings and decide which apps truly need continuous access. In many cases, allowing location only during active use is sufficient.

You may also want to disable precise location for apps that only require a general area rather than your exact position.

These small adjustments can significantly reduce unnecessary tracking.

Turn on stronger security features

Privacy and security work together.

If someone gains access to your device, your private information becomes vulnerable regardless of your privacy settings.

Enable features such as biometric authentication, strong passcodes, automatic screen locking, and two-factor authentication for your important accounts whenever available.

Keeping your operating system and apps updated is equally important, as software updates frequently include security improvements that protect against newly discovered vulnerabilities.

Simple security habits provide one of the strongest defenses for your personal data.

Review advertising and tracking preferences

Many operating systems and apps include settings related to personalized advertising and activity tracking.

While these features often improve the relevance of advertisements, they also rely on collecting information about your behavior across apps and websites.

Review your privacy settings to see what tracking options are enabled and decide whether they align with your preferences.

You may also wish to clear advertising identifiers or limit cross-app tracking where your device allows it.

Although these changes won’t eliminate advertising, they can reduce the amount of personal data used to personalize it.

Privacy is an ongoing habit

Technology changes quickly, and new privacy features are introduced regularly.

Rather than adjusting your settings once and forgetting about them, make privacy part of your routine.

Review permissions after installing new apps, remove applications you no longer use, and periodically check for new security and privacy options introduced through software updates.

Small actions performed consistently often provide better protection than a single major change.

Ultimately, protecting your privacy isn’t about avoiding technology—it’s about using it more intentionally. By reviewing app permissions, limiting unnecessary location access, enabling strong security features, managing advertising preferences, and regularly checking your privacy settings, you can significantly reduce unnecessary data sharing without sacrificing convenience. In today’s connected world, one of the most valuable digital habits is simply taking a few moments to decide what information you’re comfortable sharing and with whom.