A bulging disc can occur in the neck (cervical region), lower back (lumbar region) or, less commonly, in the mid-back (thoracic spine). Bulging discs usually remain asymptomatic unless they compress a spinal nerve rootlet or the spinal cord itself.
protected mode. Protected mode is a mode of program operation in a computer with an Intel-based microprocessor in which the program is restricted to addressing a specific contiguous area of 640 kilobytes. Intel's original PC microprocessor, the 8088, provided a one megabyte (1 Mbyte) random access memory (RAM).
As you migrate to Excel 2010 or 2013, you may sometimes encounter spreadsheets that open in a special Protected View mode. You can view-but not edit-such documents until you grant permission within an onscreen prompt. I'll explain Protected View and how you can adjust this security measure to suit your needs.igure 3: You can also access the Protected View settings through Excel's Options dialog box. Thirty-two-bit versions of Excel 2010 offer an additional check box labeled Enable Data Execution Prevention Mode. This option was removed from Excel 2013 and does not appear in 64-bit versions of Excel 2010.