XCopy - Synchoronize Folder on Windows

If you want to create a folder which is synchoronize with a source folder , here is the way out-

1. Right-click a blank space on the desktop or in Windows Explorer's right pane.
2. Select New, Shortcut.
3. In the text box on the first page of the Create Shortcut wizard, enter xcopy.exe "C:\sourcefolder\*.*" D:\destinationFolder /d /y /s
4. Give it any name.
5. After updating any file or sub folder in sourcefolder , double click on the shortcut to synchronize 

Check disc ( Chkdsk ) for any errors and fix them

Chkdsk (Chkdsk.exe) is a command-line tool that checks volumes for problems. The tool then tries to repair any that it finds. For example, Chkdsk can repair problems related to bad sectors, lost clusters, cross-linked files, and directory errors. To use Chkdsk, you must log on as an administrator or as a member of the Administrators group.

For more information go to : http://support.microsoft.com/kb/315265

Certificate Error in IE , Windows

1. Click "Start" button.Run > Type "regedit"

2. Click "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl"

3. Highlight "New" in the edit menu and click "Key."

4. New> Type "FEATURE_ERROR_PAGE_BYPASS_ZONE_CHECK_FOR_HTTPS_KB954312" and hit "Enter."

5. Click "New" in the edit menu and choose "DWORD Value."

6. Enter "iexplore.exe" in the value box.

7. Right click -> "Modify" in the edit menu and enter "1" in the modification area. Click "OK."

8. Close the registry editor and restart IE and see certificate error problem is gone.