Right click on the address bar.
After you type in the address, you hit the ENTER key.
The undo button for firefox is positioned to the left of the address bar.
The down button at the right of the URL bar. Click that and you can get a list of websites.
You simply press the refresh button by your address bar.
The tools button is not realy a button but a drop down menu from the task bar under the address bar of your screen. If you do not see it, you would need to modify your view by right clicking on the area under the web address bar and choosing from the drop down box, the menu bar. This will include the drop down menus- File Edit View Tools and Help
there is no URL 'button' - the white bar which you click on and type the address of the website you want (in the top middle of the page) is where the URL/address is. its the 'same' thing essentially (for your purposes)
The tools button is not realy a button but a drop down menu from the task bar under the address bar of your screen. If you do not see it, you would need to modify your view by right clicking on the area under the web address bar and choosing from the drop down box, the menu bar. This will include the drop down menus- File Edit View Tools and Help
closed
You left click on the address and then, holding the left mouse button down, you move the mouse pointer across the address and highlight the address. Now press the right mouse button and select "copy." Go to your browser and left click in the address bar. The current address will become highlighted, press the delete button on your key board and the address will dissapear. Now right click your mouse on the address bar and select "paste." The address which you earlier copied should now be pasted into the address bar. Press enter on your keyboard to visit the address.
The bar with the start button is called the taskbar.
Well, if the Improve button is gone check to see if it isn't a protected question, to tell if it is you would see a padlock in the question area. But it isn't a protected question then go to the address bar or the URL Bar at the top of the screen. Where you see something that starts with http:// that's the address bar/URL Bar so at the end of the URL type &action=edit then you can edit it.