- Open Google Chrome.
- Click the Spanner icon located on the right side of the browser.
5.In the Privacy section, untick Use DNS pre-fetching to improve page load performance.
6.Click the Close Button.
7.Restart Google Chrome
Make it strong for Security
At the RSA Conference, which is ongoing, Zscaler's Michael Sutton has provided further evidence that many embedded web servers (EWS) can be easily accessed by outsiders via the internet.
Watching a movie or TV show on your mobile phone may be convenient, but it is not necessarily safe.
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Mobile security firm Lookout is warning Android users in Europe about a slew of apps that showed up on the Android Market in the last week that are not what they appear to be.
User Account Control (UAC) notifies you before changes are made to your computer that require administrator-level permission. The default UAC setting notifies you when programs try to make changes to your computer, but you can control how often you are notified by UAC by adjusting the settings.Like
Windows needs your permission to continue
A Windows function or program that can affect other users of this computer needs your permission to start. Make sure to ensure that it's a function or program you want to run.
A program needs your permission to continue
This will happen when a program that's not part of Windows needs your permission to start. It has a valid digital signature indicating its name and its publisher, which helps to ensure that the program is what it claims to be. Make sure that this is a program that you intended to run.
An unidentified program wants access to your computer
This is caused by a program that your administrator has specifically blocked from running on your computer is trying to run. To run this program, you must have an administrator unblock it.
The main reason to use UAC is to prevent malware and spyware from installing or making changes to your computer without your permission.
Here is how you turn the User Account Control feature off:

Some time when you search some matter or website then a error message come with code like above picture,What do all those error code mean ?401 – Unauthorized Request – you tried to get to something on the web server you’re not allowed to play with. In other words, you ain’t on the party list.
403 – Forbidden – You can’t access the page. You may not have access (it may require a password), or it may be blocked from your domain.
404 – Not Found – The page you were trying to look at was not found on the server. This is probably the most common error you’ll come across. What has probably happened is that the web page you were going to has been removed or re-named.
500 – Internal error – Usually caused by a CGI error. You fill out a form, but the script used to process it is not working properly.
503 – Service Unavailable – The server may be overloaded, down, or have other similar problems. Try later.



