How to Repair: DNS Server Unavailable in Windows 10

When you want to visit a certain website, your web browser looks for a domain name and the router sends a request to the DNS server. If the domain name has been registered, the system sends the corresponding IP address. In this way, the download process goes smoothly.

This process is controlled by the DNS configuration and in most cases goes smoothly. However, sometimes the system fails, gets damaged, or stops working for various reasons. When this happens, the DNS server fails to establish the necessary connection and you get an error message like this: read more

How to Repair: The RPC Server is Unavailable in Windows PC

Those of you who have been using Windows for some time may have already seen the “RPC Server is not available” error. This is one of the most common errors that can occur when using a Windows operating system, and it often confuses inexperienced Windows users who don’t know why it appears in the first place.

However, you don’t have to worry because it’s not a serious or dangerous error, so all your programs and data are safe. RPC stands for “Remote Procedure Call,” a method that some applications use to communicate with other applications running on the same computer. read more