I tried shutdown indexing all together from services.No result.
The problem occurs every time windows boots after initializing all.After few seconds of idle ,and its starts a click sound from hdd,and click every 2-3 min.
For instance when a open a pdf,visual studio ,opera any software working with hdd,
If you're hearing a click from your HDD then that's a sign it could be damaged. That could certainly explain the lag you're experiencing... You should start backing up whatever important data you have on that drive to another location, and plan to replace the drive.