How To Install MSSQL SERVER
Doubleclick to download SQLExpress
Then click Ok button
Wait for Extract completion
Wait for Installation completion
You can see this message
Then a window appeared and click the first option
(New SQL Server stand-alone installation)
Wait for the Extract completion process
Tick on the Accept the license terms and then click the Next option
After re-checking completion click the Next button
Wait for Microsoft updation click on Next button
Wait for SQLServer Setup updation
Installing feature selection ,click Next button
Wait for Installation completion
Specify the name and instance ID for the SQLServer and click Next button
Specify the Server Configuration and click Next button
Enter and re-enter password and then click Next button
Progressing installation process
Successfully completed the installation process
After the completion of the installation process , then click the Close button