You may or may not know that when you drag items to the trash on your computer, they aren't permanently deleted. Just watch an episode of your favorite CSI show, and you'll see that its possible to recover files that haven't been deleted properly. And while I'm sure you're not guilty of any CSI type crimes (or are you?), I'm sure you want to figure out how to permanently delete your files and keep your private things private -- after all everyone has to have some secrets!
Why emptying your recycling bin doesn't permanently delete your files
7 Tablet Computer
When you tell your computer to empty its recycling bin, your operating system only deletes the records it has of the files you want to delete. Yet the files still remain on the hard drive memory.
Here's an analogy: If you think of your files as books in a library and you decide you no longer have use for a certain book. Emptying the trash is equivalent to removing the entry in the library's card catalog. The book is still there but not easily found by everyday visitors. But if someone really wanted to find it, and had a clue where to look, they quite possibly do so since it is still physically there.
What it means to permanently delete a file
To permanently delete a file, you need to not only delete its record, but also overwrite the physical portion of the hard drive where it lives. A low level format is equivalent to replacing your private file with random bits (1's and 0's). Continuing with the library analogy you need to remove remove the book, shred it, light up in flames and possibly replace it with a different book
A simple way to permanently delete?
According to Microsoft, there is a keyboard shortcut in Windows to, quote, "permanently delete files". You do this by selecting your file and hitting SHIFT+DEL. Convinced? Neither am I. What they're really explaining is a shortcut from having to move the item to the trash and then emptying the trash.
Take it a step further
Here's a poor man's version of permanent deletion. Delete your files, empty your recycle bin, and run Disk Defragmenter located in the Start menu under Accessories/System Tools. What this will do is optimize your hard drive by rearranging (most) of your files, and in doing so will most likely overwrite the files you want permanently deleted. Nice!
Do it right and do it better
While performing a defragmentation will probably do the trick, it's really not a viable solution. Waiting for disk defragmentation is not something I'd do every time I wanted to do a permanent deletion. The defragmentation process is way too long. The right way to how to permanently and quickly delete files is to use a program specifically designed for that purpose. You're in luck too because most Windows operating systems have a command line tool called CIPHER to do the trick!
Here's how to use CIPHER:
1. After closing all windows, open up a command window.
2. Type the following: cipher /w:�driveletter:�foldername where driveletter and foldername correspond to the drive a location of where your deleted file used to live.
3. Sit back and enjoy your freedom and privacy while your file is truly permanently deleted!
Here's an example:
I have a picture I want permanently deleted which stored on my computer at the following location:
C:�images�scandalous_picture.jpg
After deleting this picture and emptying the recycle bin, I would type the following (in a command prompt) to ensure that I can still run for senator (as long as they don't catch me in the airport bathroom):
C:>cipher /w:C:�images
I can then move on to my life of privacy and carefree surfing!
You can do better!
Although I'm comfortable working with the command prompt, you may not be. No worries, there are plenty of other graphical based software tools that perform true permanent file deletion -- not to mention they are much less tedious to use. The review at freedback.org/Reviews/Software/Permanently-Delete-Files.html gives a good overview of some of the most popular graphic-based file deletion software available.
Christmas Sales Le Pan TC 970 9.7-Inch Multi-Touch LCD Google Android Tablet PC 201
Dec 19, 2011 01:54:38
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Christmas Sales Le Pan TC 970 9.7-Inch Multi-Touch LCD Google Android Tablet PC Feature
- Android 2.2, 1 GHz procesing speed
- 512 MB of DDR2 RAM
- High-Definition Display 9.7" high definition touch screen, 1024X768 XVGA TFT LCD,supports 720P HD video playback
- Wi-Fi 802.11b/g, Front-facing 2-megapixel camera
- 1.6 pounds
Christmas Sales Le Pan TC 970 9.7-Inch Multi-Touch LCD Google Android Tablet PC Overview
This nice design with 9.7 inch 720 HD touch screen,Android Le Pan tablet keeps you connected and entertained everywhere you go! The touch screen Google Android comes with a built in webcam for video chat, Wifi, and numerous cable ports, including one micro SD slots which support up to 32GB,an audio jack,a connector to USB (for charging and USB drive), and It includes a built in GPS chip, which allows Le Pan tablet to be used as a GPS device. Maps can be purchased online and downloaded to the Le Pan tablet, making it a 9.7-Inch navigator! The Android software delivers multi touch capabilities and access to watching videos, playing games, and browsing the web.Christmas Sales Le Pan TC 970 9.7-Inch Multi-Touch LCD Google Android Tablet PC Specifications
Product Description
From the Manufacturer
Le-Pan TC970 Tablet offers a slim design and intuitive touch navigation via its bright 9.7-inch display. With the Android 2.2 OS (Froyo), the tablet offers full support for Adobe Flash Player 10.2 for accessing Flash-enabled sites, watching 720P video and playing games.
This tablet weights 1.6 pounds and just 0.48 inches thin, Le Pan Tablet has a super slim and sleek design and feels very comfortable in your hands with its smooth beveled edges. It's great for multitasking, viewing multiple apps, browsing entire web pages, and sharing entertainment and photos.
With integrated Google technology, TC970 brings one-touch access to the popular Google mobile services millions use every day, including Google Search by voice, Google Maps with Street View, YouTube, and Picasa. Gain access to thousands of leading Android apps via an Apps Store icon located on the home screen.
You'll enjoy 720p HD video and speedy responsiveness from the ARM Cortex-A8 processor and 512 MB of DDR2 RAM. Typing messages or notes is simple and easy with the TC970 virtual QWERTY keyboard. It's outfitted with a 2.0-megapixel front-facing camera for video chat.
Other features include Bluetooth 2.1 wireless connectivity for hands-free devices and stereo music streaming, Micro SD memory expansion (via optional card up to 32 GB), and up to 6 hours of on-the-go battery power.
Wide, 178 Degree Viewing Angle High Resolution Display
The crisp and vibrant 9.7-inch capacitive touch screen display offers plenty of real estate for even the most demanding tablet users. It's wide, 178 degree viewing angle let you can share it with someone sitting next to you, and everyone gets a brilliant view. No wrong way to hold it.
Capacity Multi-touch Panel, experience everything with your fingers
Browsing web pages, writing email and sharing entertainment and photos, all come out with your fingers' tip.
Ultra Portable
This tablet weights 1.6 pounds and just 0.48 inches thin, Le Pan Tablet has a super slim and sleek design and feels very comfortable in your hands with its smooth beveled edges.
Android System
With the Android 2.2 OS (Froyo), the Tablet offers full support for Adobe Flash Player 10.2 for accessing Flash-enabled websites, watching 720P video and playing games. It's great for multitasking, viewing multiple apps, browsing entire web pages, and sharing entertainment and photos.
Full, Fast Browsing
You'll enjoy 720p HD video and speedy responsiveness from the ARM Cortex-A8 1 GHz processor and 512 MB of DDR2 RAM.
Crisp Video Calling
Enjoy bright, clear video calls with the front-facing 2-megapixel camera, built-in microphone.
Always Ready
With up to 32GB of storage with external Micro SD card, built-in Wi-Fi, Bluetooth 2.1, and even GPS, it's ready for anything and everywhere.
Ever-lasting battery life
The ultra phenomenal battery life means it keeps up with you, no matter what you are doing or where you are doing.
Product Features
- Tablet with 9.7-inch Capacity display, support 720P video play
- Android 2.2 platform, and ultra-fast Wi-Fi connectivity
- Powered by ARM Cortex-A8 Core processor; support for Adobe Flash for viewing web sites, movies, games, and more
- Front-facing 2-megapixel camera and microphone for video chats
- Micro SD expansion (up to 32GB), 2GB Micro SD card bundled
- Up to 6 hours of video playback/Wi-Fi web browsing
- Size (L/W/H): 9.29 X 7.44 X 0.48 inches
- Weight: 1.6pounds
What's in the Box?
Tablet, USB to 30-pin connector, Charger, 2GB Micro-SD card, Hand-Ring, Quick user guide.
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