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2.1. Clearing browser cache

Temporary internet files, also referred to as the browser cache, are files that are stored on your computer by your internet browser (i.e. Internet Explorer, Firefox).  Temporary internet files contain web page content that is stored on your hard disk for quick viewing.  These files allow internet browsers to download only the content that has changed since you last viewed a web page, instead of downloading all the content for a page every time it is displayed.  The purpose of temporary internet files is to speed up the loading of websites that you visit frequently by keeping copies of the web pages and graphics on your computer.  Since the temporary internet files are stored on your hard drive, the amount of space these files use will increase over time.  Periodically deleting these files will help clear up unnecessary file storage on your hard disk.

Android

  1. Start your browser.
  2. Tap Menu, and then tap More.
  3. Select Settings.
  4. Under "Privacy settings", select Clear cache, Clear history, or Clear all cookie data as appropriate, and then tap OK to accept (or Cancel to cancel) the deletion.

Chrome

  1. In the browser bar, enter:  chrome://settings/clearBrowserData
  2. Select the items you want to clear (e.g., Clear browsing history, Clear download history, Empty the cache, Delete cookies and other site and plug-in data).From the Obliterate the following items from: drop-down menu, you can choose the period of time for which you want to clear cached information.  To clear your entire cache, select the beginning of time.
  3. Click Clear browsing data.

Firefox

  1. From the Tools or History menu, select  Clear Recent History.If the menu bar is hidden, press Alt to make it visible.
  2. From the Time range to clear: drop-down menu, select the  desired range; to clear your entire cache, select  Everything. 
  3. Click the down arrow next to "Details" to choose which elements  of the history to clear.  Click Clear Now.

Internet Explorer 9 and 8

  1. Click Tools, and select Delete Browsing History... .
  2. Deselect Preserve Favorites website data, and select Temporary Internet files,Cookies, and History.
  3. Click Delete.

Internet Explorer 7

  1. From the Tools menu in the upper right, selectDelete Browsing History... .
  2. To delete your cache, click Delete files... .To delete your cookies, click Delete cookies... .To delete your history, click Delete history... .
  3. Click Close, and then click OK to exit.

Mobile Safari for iPhone OS (iPhone, iPod touch, iPad)

To clear cache and cookies:

  1. From the home screen, tap Settings, and then tapSafari.
  2. At the bottom of Safari's settings screen, tap Clear cookies and data, or Clear Cookies and Clear Cache. Confirm when prompted.

To clear history:

  1. From the home screen, tap Safari.
  2. At the bottom of the screen, tap the Bookmarksicon.
  3. In the lower left, tap Clear.
  4. Tap Clear History.

Safari

  1. From the Safari menu, selectReset Safari... .
  2. From the menu, select the items you want to reset, and then clickReset.  As of Safari 5.1, Remove all website datacovers both cookies and cache.

 

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