How-To: Speed Up, Customize, and Secure Firefox, Chrome, IE8, and Opera
7. Disable Saving of Auto-Complete Information
Auto-Complete information makes it easy to fill out forms quickly and easily. Third parties can access the information saved though since the information is stored in plain text. In other words, anyone can read this information at any time if the person has direct or indirect access to your computer.
It is a good idea for security reasons to disable saving of auto-complete information, no matter how inconvenient this may be.
Click on Tools, select Internet Options and click on the Content tab. Under the AutoComplete section, click on Settings and uncheck all the checkboxes. By doing this, you ensure that no personal information is retained by the browser, making it safer.
8. Handle PDFs in the Browser
Why have a dedicated software program when your web browser can open the file you want. With PDF Download, you can view and print a PDF right from your browser. PDF Download also has the capability to save entire web pages as a PDF.
Download PDF Download from this link. Click the Add to Internet Explorer button and install the add-on.
When you need to open a PDF file on the web, you will get a prompt asking what you want to do. Since you want to open the PDF, click on Use Plug-in. If you want to download the PDF to your hard drive, then click Download.
You can also save an entire webpage as a PDF, right click anywhere on the page and select Save Page as PDF.
Optimize Mozilla Firefox
Mozilla Firefox is the browser of choice for many people (including us). With its high customizability with myriad add-ons, Firefox can suit almost anyone’s needs.
1. FireTune
You might have heard of accessing Firefox's hidden preferences using the about:config command. There are tons of tweaks you can do to make Firefox load faster, browse faster, download faster, etc. How these tweaks work depends on the speed of your computer, your technical knowledge, and your connection speed.
FireTune takes this approach one-step farther. It gives you a simple graphical interface to get the most tweaking out of Firefox without spending all day trying to comprehend what the tweak is trying to do.
You can download FireTune from the author’s homepage here.
Unzip the FireTune ZIP directory and double-click on the FireTune application file. When FireTune opens, you will be presented with the main menu. Click on Create backup of configuration. This ensures that you will be able to restore your original configuration files if something goes wrong in the optimization. When backed up properly, you will get a Backup Successful message.

You are now ready to tweak Firefox. We are going to assume that you have a Fast Computer and a Fast Connection since this is Maximum PC, so select Fast Computer / Fast Connection. The program will alert you that you should have created a backup of your configuration files, if you have already click Yes.
You will get a second prompt alerting you that you need to close Firefox or the optimizations will fail. As the program suggests, close all running instances of Firefox and then click the OK button.

Close the program if the tweaks were successful. If they failed for whatever reason, click the Restore original configuration button on the main window. After restoring, perform the appropriate tweaks again.
2. NoScript
If you don’t normally use Java or Flash, you can use NoScript to disable these scripts from running. It is a good idea to disable these since most malware comes in from exploits of one of these services. By using this tool, you can avoid getting malware from a Java or JavaScript exploit.
Download NoScript from here. NoScript is a typical Mozilla Firefox extension so add to it Firefox like you would any other add-on and restart the browser.
Click on the NoScript button in the lower right hand corner of the browser window and select Options. Since we want to disable Java, JavaScript and Flash, we need to change some options.
On the General tab, uncheck Scripts Globally Allowed, which is dangerous. When this option is enabled, this means the program will allow any website to execute a script.
Now click on the Plugins tab and put checkmarks in the Forbid Java and Forbid Adobe Flash checkboxes. This will disable Java and Flash by default. You can always create an exception later in case you want to access Java or Flash on a particular website. Click on Ok to save the changes.
If a website doesn’t work after enabling some of these options, click on the NoScript button again and allow the scripts that you want to run. This gives you much more control over what is running on your computer, rather than letting any website run any script at any time.