SQL Server 2008 provides invalid credentials for SQL Server Agent service solution

The following issues occur with the installation of SQL Server 2008 in Windows Server 2008:

During installation, the following issues occur in the server Configuration link:
Invalid credentials supplied for SQL Server Agent service
Invalid credentials specified for SQL Server service
Invalid credentials provided for the Analysis Services service
The credentials provided for the Reporting Services service are invalid
The credentials provided for the Integration Services service are invalid

The solution is also very simple.

Solving method

SQL Server Agent Selection SYSTEM
SQL Server Database engine Select Network SERVICE
SQL serveranalysis Services Select Network SERVICE
SQL serverreporting Services Select Network SERVICE
SQL serverintegration Services Select Network SERVICE

Do not set password information.