The firewall refers to a security machine for online grid.
In short, firewall can protect abnormal access to internet.
How to fix it?
What should you do when firewall blocks internet?
A Firewall May Be Blocking Spotify: How To Fix It Properly?
Luckily, there are several ways to try when your internet access is blocked.
Lets just take Google Chrome as an example.
Pleaseread this pageif your Chrome history is deleted somehow but you want to recover it.
How to change antivirus tweaks to allow Chrome or another app?
The steps are not the same; they are depending on which software you use.
How Do You Change Mouse controls On Windows 10?
