Computers: Inside & Out

3a. Taskbar. 3b. A small arrow on the lower left. 3c. Recycle Bin. 3d. The clock, and other icons can appear temporarily, showing the status of ongoing activities. 3e. Windows XP keeps the taskbar tidy by consolidating buttons when too many accumulate. 3f. A right-facing arrow means additional choices are available on a secondary menu. 3g. ................
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