Ken
Having more than one Internet Explorer tab open at any one time can slow
performance where it pushes the system to use the pagefile rather than
ram. Thus having two tabs open is the equivalant of having two copies of
Internet Explorer running. Each copy of Internet Explorer, without much
in the way of Add Ons, uses about 50-60 mb so two tabs equal 100-120 mb
of memory.
Do you have an IE shortcut in the Quick Launch Tray? If not drag an IE
shortcut from your Desktop to the Quick Launch tray.
The next paragraph explains how to observe various way of using Internet
Explorer and how it can impact on memory usage.
With Internet Explorer closed do a Ctrl+Alt+Del to load Task Manager and
select the Performance tab. Towards the bottom left of the Window in
Task Manager are three figures under Commit Charge. Total, Limit and
Peak. Make a note of the Total figure. Click on the IE icon in the Quick
Launch Tray and then recheck the Total figure in Task Manager. The
increase is the memory being used by Internet Explorer. Now open the
Internet Explorer window and select from the menu Tools, Manage Add-Ons.
You can Enable and Disable Add-Ons under Toolbars and Extensions and
compare the effect on the Total figure. The figures are just the basic
extra memory increased by the Add-Ons used when you load Internet
Explorer. If you load a second Internet Explorer tab then you will see a
noticeable increase in the Total figure. It is broadly the equivalent of
opening Internet Explorer twice.
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Hope this helps.
Gerry
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FCA
Stourport, England
Enquire, plan and execute
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