you need
  • software Regedit.
Guide
1
Sinceoperating system registry is the sole repository of all the settings before you edit it to make a backup copy of both files registry , and individual branches, which will be edited.To start the Registry Editor in Windows Seven is necessary to press "Start" menu and move the cursor to the search box, type the name of the program line (regedit), and then press Enter.
2
To access the Registry Editor need to go under the administrator.Do this and then click "Yes."You will see the main program window.In the left pane are branches registry , and the right side will show the keys that are in their folders.
3
Navigation program is carried out with the help of the directory tree, which is located on the left side of the program (Reg
istry branch ).To open one of the branches of the registry , click on the "+" sign to close the branch can be a similar effect on the sign "-".To create your own values ​​in the right pane, you must right-click on a blank area and select "New".
4
Now we can consider the work of the Registry Editor specific examples.Press the keyboard shortcut Alt + Tab - you will see the Quick movement.Its settings can be edited in the registry of the operating system.Open the folder HKEY_CURRENT_USERControl PanelDesktop.Find the right part of the window parameter CoolSwitchColumns - he is responsible for the number of columns in the Quick move between programs.A CoolSwitchRows responsible for setting the number of rows.To make changes to one of the parameters, double-click the left mouse button on it in the dialog box to enter your number.
5
64-bit version of Windows Seven has setup a slide show (screen saver).Edit its parameters is carried out in a folder HKEY_CURRENT_USERControl PanelPersonalizationDesktop Slideshow.Find the right part of the window parameter AnimationDuration - setting the number of milliseconds a smooth transition from one image to another.Changing the value of this parameter is made the same as in the previous example.
6
Save changes occur automatically when you press the "OK" button.Therefore, any action to save the registry settings perform is not necessary.