Your browser knows too much. Change these 5 settings now
Your browser collects a surprising amount of information about you—where you go, what you click, even your physical location. But you can dial back this data gathering without installing extra software. Here are five settings you can adjust in a few minutes to reduce tracking and improve your privacy.
What happened
In June 2026, PCWorld published an article titled “Your browser is too nosy. Change these 5 settings now,” which quickly gained traction. Similar guides from MSN and other outlets followed, reflecting a growing public interest in browser privacy. The core message was consistent: most browsers come with data-hungry defaults that are worth reviewing.
Why it matters
Tracking scripts, third-party cookies, and location queries are built into the web experience by default. They help advertisers build profiles, but they also expose you to data breaches and unwanted surveillance. While no single setting stops all tracking, changing these five reduces your exposure with minimal effort. You don’t need to be a privacy expert—just willing to spend a few minutes in your settings menu.
What readers can do
The following settings are available in Chrome, Firefox, Edge, and Safari. The exact wording may differ slightly between versions, but the options are there.
1. Disable third-party cookies
Third-party cookies let companies track your activity across different sites. Blocking them stops most ad networks from following you around.
In Chrome, go to Settings → Privacy and security → Cookies and other site data → select “Block third-party cookies.” Firefox has a similar option under Privacy & Security → Enhanced Tracking Protection → set to “Strict.” Edge calls it “Block third-party cookies” under Cookies and site permissions.
2. Turn off location tracking
Sites often ask for your location to show local content, but many request it unnecessarily. If you don’t need it, block it globally.
In Chrome, type chrome://settings/content/location and set to “Don’t allow sites to see your location.” Firefox: Preferences → Privacy & Security → Permissions → Location → Settings → check “Block new requests asking to access your location.” Safari: Preferences → Websites → Location → select “Deny.”
3. Block pop-ups and redirects
Pop-ups can be annoying, but they also can carry malware or fake warnings. Blocking them reduces risk.
This setting is usually on by default, but check: Chrome Settings → Privacy and security → Site Settings → Pop-ups and redirects → set to “Don’t allow sites to send pop-ups or use redirects.” Firefox: Preferences → Privacy & Security → Permissions → uncheck “Block pop-up windows” if it’s off; it should be on.
4. Use Do Not Track or Global Privacy Control
Do Not Track (DNT) is an older request that many sites ignore, but Global Privacy Control (GPC) is a newer legal signal that some sites must respect under laws like the CCPA and GDPR.
In Firefox, you can enable DNT under Privacy & Security → Send websites a “Do Not Track” signal. In Chrome and Edge, you can enable GPC by installing a browser extension (such as Privacy Badger) that supports it. Safari includes similar protection under Privacy → “Prevent cross-site tracking.”
5. Clear browsing data automatically
Even if you block tracking, your browser still stores history and cookies. Setting it to clear on exit prevents that data from accumulating.
Chrome: Settings → Privacy and security → Clear browsing data → Advanced → set “Time range” to “All time” and check “Cookies and other site data” and “Cached images and files.” Then toggle on “Clear data when you close all windows.” Firefox: Preferences → Privacy & Security → History → Firefox will “Use custom settings for history” → check “Clear history when Firefox closes.” Edge: Settings → Privacy, search, and services → “Choose what to clear every time you close the browser.”
Sources
- “Your browser is too nosy. Change these 5 settings now,” PCWorld, June 11, 2026.
- “5 ways to strengthen your browser privacy,” MSN, July 9, 2026.
- “7 browser privacy tools and settings,” MSN, July 4, 2026.
These settings are a good starting point, but privacy is an ongoing practice. Check back every few months—browser updates sometimes reset preferences or add new options.