3. Group 4 2. Tham Bannakarn M.2/7-4 1. Pantakan Sangvoravit M.2/7-2 3. Pawee Kobkitsakul M.2/7-14 4. Jakkraphan Kumpan M.2/7-30

4. A DOS utility included only in Window 95/98/ME that detected and repaired Errors on disk. Similar to the scan disk utility, Scan Disk reclaimed lost clusters and turned them into CHK files. It also Performed a surface scan of the disk. Scan Disk(SCANDISK EXE) was first shipped with DOS 6.2 and used a Character-based menu interface. If Windows crashed or the computer lost power, the next time the computer was booted,Scan Disk ran automatically.

5. Scan Disk included a more user-friendly interface than MS-DOS CHKDSK,more Command-line and other configuration options,and the ability to detect and Sometimes recover from physical errors on the disk. Unlike CHKDSK,Scan Disk would also repair cross linked files.

6. 1 Click "Start." 2 Click "Control Panel." 3 Select "Add/Remove Programs." 4 Select the "Windows Setup" tab. 5 Select "Scandisk" and click to install. Pawee M.2/7-14 PAWEE KOBKITSAKUL M.2/7-14

7. 1 Click "Start," then "Computer." 2 Right-click the drive you would like to scan. ("C:" is typically the primary hard drive.) 3 Select "Properties." 4 Click the "Tools" tab. Click the "Check Now" button under "Error-checking" to open the "Check Local Disk" window for ScanDisk. 5 Check the box next to "Scan for and attempt recovery of bad sectors." 6 Click "Start" to begin the disk scan. The scan may take anywhere from a few minutes to a couple of hours. You'll need to leave the computer alone and allow it to complete the scan without interruption. PAWEE KOBKITSAKUL M.2/7-14

8. Scandisk is a program for Inspect the work. And the failure of the hard disk. And basic file system of Windows in use on Windows to work longer and feel of Windows to be a problem. The Scandisk program to check. Hard drive and system files of Windows, including the issue of file system. If the damage is not too much PANTAKAN SANGVORAVIT M.2/7-2

9. To help determine areas that could become a future where we will repair the data if you look at the other conditions, like checking your disk. PANTAKAN SANGVORAVIT M.2/7-2

10. If it does not scan the disk for a long time to happen. Your disk will last for less then a bad sector or area in which it occurs. It can not be recycled again. You will lose the area immediately. The less space you have. PANTAKAN SANGVORAVIT M.2/7-2

11.  The scan disc program is very important for every computer because it may kill the virus that your anti-virus can’t kill so, it makes your computer safer. This program also easy to use and install. But if it is out of date it will harm your computer also. So, think carefully before you choose the program to use. THAM BANNAKARN M.2/7-4

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