How to Backup registry | Connect Remote Machine

How to Backup registry 

• Make sure before modifying the system Registry that you back it up. The Registry contains all information about how your system runs. This backup will help you to restore the Registry in case any problem occurs after modifying.
• You can backup the whole Registry and\or Registry subkeys.
• Click Start type regedit in Run box and click Ok.
• Here you can export the whole Registry or you can locate the required subkeys that contain the information that you want to edit.
• Go to the File --> menu -->  option then click on Export to create the backup. Save it on any system drive with the .reg extension. You can restore this backup by going to the File-- menu and using the import option.

Connect to home System from Another Location

By Using the Remote Desktop feature, you may connect your home machine from any other remote machine and can access all computer resources (installed programs, data, and any network resources). You can run any computer-executable files on the remote machine as if you were actually sitting in front of your home machine.

Follow the given steps to configure your machine to connect with remote machines: 

• To use this feature, you will need to be logged into your machine with administrative rights. Make sure both machines are connected to the internet. 

• First, you have to configure the host machine to allow users to connect to it remotely. On the host machine, right-click on "My machine" and click on the Properties option.

• Under the Remote tab, select the option "Allow users to connect remotely to this machine" and click the Ok button.
• Now get the IP address of the host computer (type the "ipconfig /all" on the command prompt of the host computer to find IP address). Start--Run--type "CMD" then hit enter for command prompt.

Now make a connection on remote or client machine, 

• click on the Start button, go to All Programs --> Accessories, and Communications.
• then click on Remote Desktop Connection, option. 
• A Remote Desktop Connection, the dialog box will appear.
• Click on the Options button for detailed configuration, under the General tab
• type the IP address of the host machine in the machine box and also type username and password of the host computer then click on Connect button to make a connection to the remote machine. If your username and password are correct then a remote desktop window will appear.

How to use System Restore

You can access System Restore through Help and Support or through your All Programs folder. Through Help and Support:

• Click Start, and then click Help and Support.
• Under Pick a Task, click Undo changes to your computer with System Restore.
• Follow the instructions on the wizard. Through the All Programs menu
• Click Start. Select All Programs. Select Accessories. Select System Tools.
• Click System Restore.
• Follow the instructions on the wizard
• How to Create a Restore Point
• Open System Restore.
• Select Create a restore point, and then click Next.
• In the Restore point description box, type a name for your restore point. System Restore automatically adds the date and time that this Restore Point is created. To finish creating this restore point, click Create.