How to fix network or firewall problems

Windows
installed I'm using Windows https://firewallio.com rules.In this case, we're not setting the port number. I really want to block all ports for IP addresses thatwhich I allow, not for the IP addresses participating in the network. Optionally, I'd like to specify that a wide range of IP addresses should be blocked.This is specified in the monthly billing properties area of ​​the software settings I just created. How do you check if your firewall is blocking something? Press Windows key + R to open Run. Type control and click OK to open the Control Panel. Click System and Security. Fully click Windows Defender Firewall. In the left pane, allow an app or feature to use Windows Defender Firewall. Manage local IP: any remote IP addressIP address: any IP address Computers participating…
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How to repair your PC?

Windows
Wmic wall serial number How do I fix my computer must support Secure Boot? Go to settings. Select Update to and Security. Click Recovery. Then, in the Advanced Startup section, click Now, Restart. Select Troubleshoot. Go to advanced options to help you. Select UEFI Firmware Settings. Advanced settings for Windows 11. Restart your computer. The first option, combined with the most common Access BIOS Alley disk space access method, can be entered using the BIOS key on the motherboard. The BIOS item has promotional different names depending on the manufacturer, so be sure to check which key many people are using before displaying your BIOS. When your computer boots for the first time After your BIOS goes through a process called POST Test POST) (more precisely, it is performed by…
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