Hi, We have found a trick to free up about 300MB just in a click on Windows 7. The condition is that you must use Google chrome .  Using this trick you can get rid of the annoying poping alert ” Low Disk Space! ” on windows and also make your system more fast. So here is the trick :

1.) Go to C:\Users\ {user name}\AppData\Local\Google\Chrome\Application

(Here C:\ is the system drive )

2.) Here you can find some folders named version 11.0.696.71 , 11.0.696.72 etc…

3.) Delete all the folders except the final one.

4.) Now checkout, you may have freed up up about 300 or more MB depending upon the previous  versions.

* We have tried this trick and nothing happened to Google chrome.  We are not responsible for any error that may have caused by doing this trick. Do it under your risk !

Here is a nice video showing you how to take photos at night. Night photography is a very great method for photographers.

Customizing Your Android Home Screens

Customizing the individual home-screen “panes” on your Android smartphone is one of the easiest ways to make it your own, as well as reduce the time it takes to access your most frequently used applications. And you can move any application to any home-screen pane.

To move an app from either your “app page,” where all your Android software is stored, or from one pane to another, simply press and hold the application for a second or two, until a colored shadow appears beneath it. If you’re moving an app from your app page to a home screen page, you’ll immediately be returned to the last home screen page you were on before jumping to the app page.

Moving apps around an individual pane, or between panes, is as simple as dragging your finger to the left or right, up or down, after holding the icon for a second to select it. And you can ditch unwanted apps from your home screen panes by holding their respective icons until they’re selected, and then dropping them into the trash can, or other similar icon, that appears on-screen.

2) Create Home Screen Widgets for Favorite Apps

One of the coolest things about the Android OS is the ability to use a variety of “widgets,” or icons that sit on your home screen and display information so you don’t ever have to open the actual applications or services that they’re associated with. Widgets can save time and show information you might have otherwise missed.

To assign an Android widget to one of your home screens, just press and hold a blank space on one of those home screens, i.e., a place with no other widgets or applications. And then choose the Android Widgets option for access to third-party app-widgets. On the following screen, scroll through all your third-party widgets and pick the ones you want to display on your home screen panes.

You should see another widget-option after holding your finger on a blank home-screen page, as well, for core system widgets. But its name will differ based on model, manufacturer and OS version. For in example, my Motorola Atrix 4G has another widget-option called Motorola Widgets that offers another set of widgets, including ones that let me toggle my various wireless-radios on and off, and quickly start and stop music, etc.

Not all Android apps offer widget-functionality, but many do, so be sure to check to see if your favorite app has a widget.

(Note: Android widgets that update themselves can drain a lot of battery power, depending on individual settings, so it’s not a wise idea to pack your home-screens with widgets that you won’t actually use.)

3) Create Android Home Screen Shortcuts for Favorites Websites

Just as you can create home screen widgets for certain applications, you can also make home-screen shortcuts for your favorite Web pages, so you never have to launch your browser and navigate to those pages.

To assign a custom Android shortcut to your home screen, navigate to the Web page for which you want to create a shortcut, tap your Menu key to bring up additional options and then choose More. On the following screen, select the Add Shortcut to Home option. A new shortcut for the Web page of your choice will appear on the home-screen pane you were on last, unless there’s no more room for another shortcut, in which case you’ll be informed that you can’t fit a new shortcut on that pane.

You can also create a shortcut to certain Android system options, such as your Android Settings menu or your Contacts, by pressing and holding a blank space on a home-screen pane for a second or two. But instead of choosing one of the widget-options, as described above, pick Shortcuts. Then choose the specific shortcut you wish to add from the options on the following screen.

4) Quickly View and Jump Between Your Last Used Android Apps

One of the best ways to quickly jump back and forth between frequently-used Android applications is by holding your finger on the Android Home Button for a second or two, until a set of eight application-icons labeled Recent appear on screen. You can la

unch any of these eight apps by simply tapping their icons on the Recent page. The apps included will change based on which ones you’ve most recently used.

5) See All Android Home-Screen Panes on One Screen

The Android OS lets you quickly view miniature versions of all of your home-screen panes on one page. But the process for accessing this all-pane-view is different depending on your device and OS version. To access this view on my Motorola Atrix, I simply hold down the circular, on-screen Home button until all of my home-screen pages appear. From there, I can easily click on any pane to quickly access it, instead of scrolling through multiple panes first.

To access this multi-pane-view on the HTC Droid Incredible running Android 2.2, you must double-tap your Home button–not the on-screen “key” but the actual button.

6) Employ Custom Android Folder to Organize Apps

In addition to customizing your home-screen panes and adding both widgets and shortcuts, you can add folders to your Android home screens to further customize and organize content on your smartphone. Create a new folder the same way you would a new shortcutby pressing and holding a blank space on your home screen until an options menu appears. Choose the Folders option, and a new folder will be assigned to your home screen. You can then fill up your folders by dragging applications over the folder-icons and dropping them in.

7) Double-Tap Your Android Home Button for Custom Functions

Some Android devices, including the Motorola Atrix 4G, let you customize your home button, so it performs different functions when double-tapped. For instance, you can set the Double Tap Home feature to open up your camera or your phone’s dial-pad, etc., whenever you double-tap your Home button.

To do so, open up your Android Settings, scroll down and click the applications option, and then, on the following page, choose Double tap home launch. Next, pick the function you wish to launch after double-tapping your home button, and you’re good to go

1. Make sure your software is up-to-date. The first line of defense, says Nocera, is making sure that all your software is up-to-date. “Almost every release of software patches a number of security vulnerabilities that are out there,” he says. Before every trip, or at least every few weeks, it’s a good idea to check the manufacturer’s Web site (or search Google) to see if a software or firmware update is available. If there’s a new one, download it, unless there’s a massive firestorm of negative reviews from early adopters.

2. Employ strong passwords. “Be sure to use some combination of letters, numbers and/or special characters of 8 characters or more,” says Jeremy Miller, director of operations for Kroll Fraud Solutions. “Avoid using dictionary words. Instead, [use] acronyms for things like favorite songs, restaurants or other items known only to you. And change the password frequently–at least once every six months.” If you’re just not feeling clever enough to create your own passwords, programs likeRoboForm will do it for you.

3. Don’t mess with the security settings. Nocera notes that most of the default browser settings in Android, iPhone, and Blackberry phones are fairly secure out of the box. “I recommend not going in to change browser security settings–they’re pretty good already,” he says.

4. Avoid unencrypted public wireless networks. Such Wi-Fi networks require no authentication or password to log into, so anyone can access them–including the bad guys. In some cases, bad guys set up an open network to snare unsuspecting people. Encrypted networks, on the other hand, are those that require an ID or password for access–you’ll find such networks at many hotels and coffee shops that offer Wi-Fi services. These networks have two different types of security–WEP (wired equivalent privacy) and WPA (Wi-Fi protected access); the second is most secure. Even encrypted networks, though, have risks–it’s possible for bad guys to gain access to encrypted networks at a hotel or café, for instance, so be cautious about the sorts of things you do on such networks.

Besides avoiding connecting to unencrypted networks, turn off Wi-Fi when you’re not using it. This will prevent you from automatically connecting to networks (and it will extend your device’s battery life).

5. Paying to access a Wi-Fi network doesn’t mean it’s secure. Access fees do not equal security. Just because you pay a fee to access a Wi-Fi network doesn’t mean that the network is secure.

6. URLs beginning with ‘https:’ are safer (but not foolproof). Whenever you’re accessing a site where you’ll be sharing personal or confidential information–your bank’s site, for example–you want to make sure that you’re doing so securely. The s in https means that you’re connected to the site via the Secure Socket Layer (SSL). In layman’s terms, this means that all data transmitted to that particular Website over the Internet is encrypted.

SSL is not foolproof though: If you’re on an unencrypted network connection, you may still be subject to man-in-the-middle (MITM) attacks, a form of eavesdropping where the bad guy makes a connection independently with two parties and then “gets in the middle,” making both believe that they are talking directly to each other.

These types of attacks are rare, but to guard against them, make sure you’re both connected to a secured network and that Websites use https when you’re entering sensitive information.

In addition, says Nocera, most e-mail service providers have both a clear text option (that sends unencrypted data) and an encryption (SSL) option. “Make sure you have the SSL option enabled,” he says.

7. Use VPN. If you have access to a VPN (virtual private network), use it. A VPN provides secure access to an organization’s network and allows you to get online behind a secure layer that protects your information.

8. Turn off cookies and autofill. If your mobile device automatically enters passwords and login information into Websites you visit frequently, turn that feature off. It’s convenient, but it can also be a privacy threat. To get back some of the convenience that autofill offers, you can try third-party apps, available for most platforms, that can manage saved passwords with a higher level of security. Mac OS X, for instance, comes with a built-in password manager–Keychain. KeePass is a free, open-source password manager for some versions of Windows. For iOS and Android smartphones, there’sLastPass, 1Password, and SplashID. Using them is not as secure as turning off autofill altogether, but it’s one way to strike a good balance. In the end, a little inconvenience can go a long way toward added security.

9. Watch your apps! Apps are great, and many are free, so it can be tempting to download with abandon. But, Nocera cautions, you should be selective about the apps you download, particularly in the Android market, because “the Android app market is a little bit more open,” without the strict developer guidelines found in Apple’s App Store. Do some due diligence before downloading apps. Make sure that you trust the developer and have taken the time to review some of comments.

TaintDroid is an Android tool that can identify apps that transmit private data and notify users that a third-party application is requesting private information. However, it’s not an app that’s offered through the Android Market. Instead, users have to manually compile and build the app using the framework provided by an app analysis company.