Several different programs are available on the Internet that can clean up the registry. You can utilize these applications to automatically search for and remove registry keys that have no association to any existing program or service or that have the potential to cause system conflicts. Generally, the registry manages the inventory of our PC.
Change Dns Server Sometimes the firewall can prevent your computer from connecting to the internet. To check if this is what’s causing the problem you should turn off the firewall. upgrade your current DNS server and opt for a new one. Also, do not forget to hold the button for at least 30 seconds as