Search queries and history of surfing according to websites are saved to the hard drive. If you want to keep a secret your preferences on the Internet, then can delete the history of requests from the computer.
How to delete search queries in Mozilla Firefox
Click the menu at the right border of the toolbar and click an icon "Log". Select the Delete Recent History item. In a dialog box of removal open a drop-down list "Delete" and specify an interval for which it is necessary to clean the history of search. In the Details list note a checkbox the Log of Visits and Loadings point and click "Delete now".
You can delete not all history, but separate search queries. Click a mouse in an address bar and key Down Arrow to scroll the list of the visited sites. Note the cursor the web address which you want to delete, and click Delete.
It is possible to delete the history of visits of any Internet page at once. Click the menu, click an icon "Log" and click the Show All Log point in a bottom line of the list. In the search string gather a name of the website and click Enter. In a viewport the list of all visited pages of these website will appear. Right-click to any address and select "Forget about this website" in a context menu.
How to delete search queries in Opera
In the Tools menu select the History item or use Ctrl+Shift+H combination. In the Name list click the folder which contains the addresses of the visited pages for the necessary interval. Note the web address and click an icon "Delete" in the form of a recycle bin on the toolbar. If you want to delete records for the entire period, note the folder and click "Delete".
There is other way: in the Tools menu select "Delete personal data" and in a dialog box click "Detailed setup". Select checkboxes the Clean the History of the Visited Pages and Clean the History of the Loaded Files points, then click "Delete".
To delete URL of any website from an address bar, click it with the left mouse button and key Down Arrow. Delete the address with the Delete button.
How to delete search queries from Google Chrome
Click setup and management at the right border of an address bar and select the History item. If you want to hide any web address, note it and click "Delete the selected elements". To clean all history of search, click "Clean history".
You can select the mode incognito for visit of the websites. The surfing will not differ from normal, but in the history of visits of the address of web pages will not remain, and cookies will be removed after closing of a window. For the choice of this mode use the Ctrl+Shift+N keys.
How to delete search queries from IE
Right-click according to the icon of Internet Explorer and select the Properties item. In the General tab in the section "History of Viewing" click "Delete". In a window of removal select checkboxes the Log and Temporary Files of the Internet parameters. From the Save Data parameter deselect a checkbox. Click "Delete".
For removal of separate URL from an address bar click an arrow at its right border down, guide the cursor at the necessary address and click on a red cross on the right.