Lenovo 3000H - Manual (Page 42)

39 Lenovo 3000H User Guide
Step 1
Similar with disk error checking, go to the
Tools tab of disk Properties and select
Defragment Now.
4.4 Disk Defragment
Disk fragments refer to the tiny storage areas scattered at different places of the disk - they cannot be re-utilized
directly. System performance might decrease if defragment has not been done for a long time. Do the following:
Step 4
Check the two options as illustrated, and
then click Start.
Step 5
You cannot start error checking until the
computer is restarted and initialized.
Step 2
Select the drive for defragment (for example,
drive C), then click Defragment. Defragment
usually takes a long time.