3. Use of computer function:

(1) Add or change desktop icons.
(2) How to change desktop background wallpaper and themes.
(3) How to create New Folder.
(4) How to delete or permanently delete a Folder or file.
(5) How to Minimize, Restore Down, Maximize or Close a window.
(6) How to close a open file, folder or program by force (if normally not close).
(7) How to change screen brightness or power options.
(8) How to change power button and lid (monitor) close action (Laptop).
(9) Create user account with password.
(10) Create guest account with password.
(11) How to uninstall a program to increase access speed.
(12) How to change computer date & time.
(13) How to pin a program in Taskbar or Start Menu.
(14) How to change screen text size (DPI).
(15) How to hidden a files or folders.
(16) How to hidden a drive.
(17) How to show hidden files, folders.
(18) How to show hidden drive.
(19) How to lock a drive by password (by BitLocker).
(20) How to use check box to select items.
(21) How to disk defragment to increase access speed.
(22) How to share a folder.
(23) How to add a share printer.
(24) How to open On-Screen Keyboard.
(25) How to use computer Speech Recognition.
(26) How to format a drive or Pen drive.
(27) How to turn off AutoPlay.
(28) How to search a file in whole computer.
(29) How to make restriction for a guest account.










(21) How to disk defragment/ optimize to increase access speed.

You have to use disk defragment/ optimize for all hard drive partition. Here, Disk defragment name use Windows 7, Optimize name use Windows 8.1 & above.

(i) Click mouse left button on start icon (start icon). Click mouse left button on Computer.
(ii) Click mouse right button on a drive. Click mouse left button on Properties.
(iii) Click on Tools  from top. Click on Defragment now/ optimize.
(iv) Select a drive & click on Defragment disk/ optimize. Click to Yes to allow the program in User account control panel (if appear).
(v) Repeat (iv) for all drive.

If you Configure a schedule then you no need to do this process any more. Configure schedule process help you to disk defragment auto daily, weekly or monthly for all drive. Following are Configure schedule process:
(vi) Click on Configure schedule/ Change settings. Click to Yes to allow the program in User account control panel (if appear).
(vii) Select Frequency Daily. Select a time when your computer open probability more. Click on OK.






See description with screenshot & Video



Description with screenshot:

How to disk defragment/ optimize to increase access speed:

(i) Click mouse left button on start icon (start icon). Click mouse left button on Computer (See screenshot below).




(ii) Click mouse right button on a drive. Click mouse left button on Properties (See screenshot below).




(iii) Click on Tools  from top. Click on Defragment now/ optimize (See screenshot below).




(iv) Select a drive & click on Defragment disk/ optimize. Click to Yes to allow the program in User account control panel (if appear) (See screenshot below).
 




(v) Repeat (iv) for all drive.




If you Configure a schedule then you no need to do this process any more. Configure schedule process help you to disk defragment auto daily, weekly or monthly for all drive. Following are Configure schedule process:

(vi) Click on Configure schedule/ Change settings. Click to Yes to allow the program in User account control panel (if appear) (See screenshot below).


 



(vii) Select Frequency Daily. Select a time when your computer open probability more. Click on OK (See screenshot below).













Video:

How to disk defragment/ optimize to increase access speed: