You can save a backup of your MS SQL databases to a single file on your hard drive. These backup files have names ending with the ".bak" file extension, and you use them to restore database ...

Computer database software such as Microsoft's SQL Server benefits ... you must restore it from its .MDF file in a process called "attachment." SQL Server offers two ways to attach the .MDF ...

Locate the directory of your SQL Database needing to be moved. By default (which isn’t a good practice) the location of your databases are here: C:\Program Files\Microsoft SQL Server\MSSQL10_50 ...