Ingrown nails, the most common nail impairment, are nails whose corners or sides dig painfully into the soft tissue of nail grooves, often leading to irritation, redness, and swelling. Usually, toenails grow straight out.
A PST file is a personal folder file in Microsoft Outlook. In Outlook, the storage limit for a single user's .PST file is 2 GB. PST stands for personal storage. Ask your questions about Exchange at ITKnowledgeExchange.com.
You can create a new pst file or use the default archive.pst which Outlook will create in the default location for pst files. (In Outlook 2010, this is in your My Document\Outlook Files folder.) If you permanently delete old items, archived items will be deleted and you will not be able to recover them.