Select the "Go" drop-down menu on your Mac and click "Utilities" on your Mac menu bar. Double-click the "Disk Utility" program icon and then select your hard drive from the sidebar. Click the "Erase" tab and select the "Erase Free Space" button. When you delete items from your hard drive, the date stays on the hard drive but becomes invisible to you.
The erase free space option writes over the data several times with numbers, essentially using blank data to make it impossible to recover your information. Set the slider to "Fastest" to perform a quick erase of all your files. Set the slider to "Most Secure" to overwrite your hard drive seven times. Or, choose the middle point on the slider to get a good compromise between a fast erase and the most secure option.
The higher value you choose, the more times the free space on your hard drive gets overwritten by "blank" data. The Fastest option on the Disk Utility slider writes over the hard disk using zeros and does only one pass. The middle 3-pass secure erase option writes over your data three times. It provides more security than the Fastest option but takes three times as long to complete.
- What is browsing history and why remove it.
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- How to Clear History on Mac (Safari, Chrome, Firefox): Beginner's Guide.
The 3-pass option meets the Department of Energy standard for deleting data. The Most Secure option on the Disk Utility slider writes over data seven times and uses a combination of ones and zeros. This option uses the Department of Defense If you receive a warning that you are running low on disk space while erasing the free space on your Mac, you can safely ignore the warning.
Click Clear Recent History…. This option is in the History drop-down menu.
How to clear browsing history on Mac
A window will open. Check the "Cookies" box. You can check other boxes on this menu as well, but the "Cookies" box has to be checked in order for Firefox's cookies to be cleared. Click Clear Now. It's at the bottom of the window. Liza Gaylord. Yes, removing cookies is always safe.
They are quite harmless and in no way related to viruses , and nothing will change when you remove them. Yes No.
How to Delete Browsing History on your Mac
Not Helpful 0 Helpful 3. At the top of the screen next to "View" and "Bookmarks. Click on that, then click clear history for whatever time period you want, e. Websites will add cookies to your browser for certain functionality purposes. Most websites do this without telling you. You can delete your cookies every so often, but they will come back, and there's not much to be done about it.
- How to Delete Browsing History on Mac.
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- How to Delete Browsing History on your Mac.
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Not Helpful 7 Helpful 7. Go to Safari, open Preferences and click the Advanced button on the far right. At the bottom of the drop-down menu you will see the Develop box. Check that little box. Not Helpful 0 Helpful 0. Include your email address to get a message when this question is answered.
Already answered Not a question Bad question Other. Tips You shouldn't have to clear your Mac's Safari cache regularly, but doing so once in awhile will help keep your Mac running quickly. Warnings Cookies can be detrimental to your web browsing experience, but they're also what allow you to sign into sites without re-entering your username or password every single time. Deleting cookies will sign you out of most websites.
- How to Clear Browser History on Mac.
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Related wikiHows. Is this article up to date? So, you need to know how to get rid of them, that is, basically, cleaning your browser history. There are two possible ways: you can simply erase cache files from your browser manually, or you can use a trusted software like MacFly Pro , which can proceed with the same action.
How to Clear Cache in Google Chrome
Web-browser cache is stored on your computer to improve your activity on the Internet. In other words, you can load a webpage faster by getting access to the stored data locally. However, the huge amount of the cache files can become a serious threat to your system. That is why you need to know how to delete history on Mac. If you use Safari browser, the following steps can help you learn how to clear browser history on a Mac. For those who use Google Chrome , the following steps can help you clear browsing history.