Follow these steps to configure or edit the frequency of the scans you have scheduled:
Click Scan in the main Panda Antivirus Pro 2010 window.
Click Schedule scan execution.
You will see a list of existing scheduled scans. Select the scan you want to configure and click Scan settings.
Edit items to scan. Click Edit to view a list of all the items (memory, disks, etc.) that the selected scan must check. You can Add or Remove the items checked in this scan.
If you want to add a new item to the list, click Add. Then select the items you want to scan and click OK. These will be added one by one to the total list of items to scan.
Scan settings: Click Settings to define the properties of the scan. For more information about configuring the scans or scan jobs, refer to Configuring the scans (On-demand / Scheduled), in this Help.
Scheduling settings. Click Schedule to modify the frequency of the selected scheduled scan. For more information about configuring the scans or scan jobs, refer to Configuring the scans Scheduler tab in this Help.
When you have finished editing the scan characteristics, click OK to apply the changes. If you click Cancel, the changes will not be applied.