Here are two simple ways to block internet browsing using Windows Firewall.
Choose Method A (Block all browsers) or Method B (Block specific browsers like Chrome/Edge/Firefox).
✅ METHOD A — BLOCK ALL INTERNET BROWSING (Recommended)
This blocks ALL internet access for ALL applications except those you allow.
Steps:
- Press Windows + R
- Type:
wf.msc - Press Enter
- On the left, click Outbound Rules
- On the right, click New Rule…
- Select Custom → Next
- Under Program, choose All programs → Next
- Under Protocol and Ports, click Next
- Under Scope, click Next
- Under Action, select:
✔ Block the connection
- Click Next
- Under Profile, select:
✔ Domain
✔ Private
✔ Public
- Click Next
- Name the rule:
Block Internet Browsing
- Click Finish
✔ This will instantly disable ALL internet access.
🟨 OPTIONAL: Allow exceptions
If you want to allow EXCEPTIONS (example: allow only MT5, or allow Windows Update):
- Create a New Outbound Rule
- Select Program
- Browse to the app to ALLOW
- Choose Allow the connection
This app will bypass the block.
✅ METHOD B — BLOCK ONLY BROWSERS
This blocks only internet browsing while keeping other apps online.
Repeat the steps below for each browser installed.
Block Google Chrome
- New Outbound Rule → Program
- Browse to:
C:\Program Files\Google\Chrome\Application\chrome.exe - Select Block the connection
- Name:
Block Chrome
Block Microsoft Edge
Path:
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
Block Firefox
Path:
C:\Program Files\Mozilla Firefox\firefox.exe
🔒 RESULT
After applying the rule(s):
- Browsers cannot open any website
- Apps like MT5, games, EA bots, Windows Update, etc., still work (unless you block all)
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