how to repair a corrupted memory card or a pendrive

if your flash drive is corrupted or not formatting condition following this step

open CMD (Microsoft key +R )

type DISKPART, then enter. you can see new box

then type LIST DISK enter, now you can see your all storage devices like disk 0 ,disk 1..etc, also storage size will show

then , if your flash drive show as disk 1. type SELECT DISK 1

now you can see in the box " disk 1 is now the selected disk"
( when you selecting your drive, confirm is it your flash drive, otherwise  data will lose )

then typ CLEAN and enter

now you can see "diskpart succeeded in cleaning the disk"

then type CREATE PARTITION PRIMARY then enter

you can see in the box "diskpart succeeded in creating the specified partition"

then type ACTIVEwww.laptoonz.com

You can see "diskpart marked the current partition as active"

then SELECT PARTITION 1 enter
https://business.google.com/b/103014679795806000994/dashboard/l/08535217345718288222?hl=en&ppsrc=GMBLS&gmbsrc=ww-ww-z-z-z-gmb-l-z-d~mhp|signin|u&utm_campaign=ww-ww-z-z-z-gmb-l-z-d~mhp|signin|u&utm_medium=z&utm_source=gmb&pageId=103014679795806000994
"partition 1 is now selected partition"

then type FORMAT fs= FAT32 then enter

after formatting process completed you can use as normal flash drive

Hard disk data recovery center cochin

What is a chip set?

What is a chip set?
When we speak about busses and system boards, we are also speaking about chip sets. The
chip sets are a bunch of intelligent controller chips, which are on any system board. They are
closely tied to the CPU, in that they control the busses around the CPU.www.laptoonz.com Without the chip sets,
neither RAM or I/O busses could function together with the CPU:

How To Create Blog

Create a Blog
Blogs
Interactive. Constructivist. Collaborative. Communities.
WHAT IS A BLOG?
A blog—a shorthand term that means “Web log”—is an online,
chronological collection of personal commentary and links. A typical blog
combines text, images, and links to other blogs, web pages, and other
media related to its topic. The ability for readers to leave comments in an
interactive format is an important part of many blogs.
www.laptoonz.com
LEARNING OBJECTIVES
• Create an account on Blogger.com
• Create your blog using various blog features and templates
• Edit and publish your blog
• Learn about the different settings
• Learn to create a collaborative blog
Create a New Blog Using your
Google Account
1. Login to www.blogger.com
2. If you don’t have a Google account, you need to first create
one by clicking the Create an account link at the bottom of the
page.
3. If you already have a Google Account, simply enter your
username and password to sign in.
4. Once you are signed in, click the App icon > More > select Blogger.
5. Click the New Blog button to start a new blog.
6. Enter blog’s Title, Address and Template.
7. Then click Create blog!
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When your blog is done, click the Start posting link on the Dashboard page.
Already have a blog!?
Simply sign in from your Existing Blog
1. Open a browser and enter the URL of your blog.
2. Click the Sign In button on the top right corner or at the bottom of your blog
depending on your template.
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What is the Dashboard?
Click on blogger logo to get to the Dashboard. The Dashboard is your starting point after you sign
in to the blog. This area lists all your blogs, and you can click on the icons next to the blog items to
perform desired actions - New post, Other options, View blog, see the blogs you are following, and
a drop-down menu for Overview, Posts, Comments, Pages, Settings, Stats, Layout, Template, and
Earnings and many more.
More options
More options
Create new post
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Blog Overview
After you click open a blog, you are brought to the Overview page of your blog. Here you can see
your blog's activities, and Blogger’s news and tips.
• Click on the Create New Post icon to write a new post.
• Click the View Posts icon to view, edit or delete all past posts.
• Click My blogs link to view other blogs that you have created.
Create New Post, Save, Preview & Publish
Create a New Post
Choose Posts to start a new post. Then you will choose any of the Publish, Save, Preview or Close
options at the top. There are additional options for Labels, Schedule, Location, Enclosure Links
and Options you can use. Choose either Compose or HTML view to create your post.
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Add Links
Click on the Link icon to enter web address or email address.
Insert Images
Click on the Insert Image icon, and browse for an image or multiple images from your computer
or from the web to insert to your post.
Insert Video
Click on the Insert Video icon, and browse for a YouTube video. Or copy the Embed code of
the video and paste into HTML view.
Insert a Jump Break
Click the Jump Break to break up a long paragraph of text with a ‘Read more’ option.
1. Enter
Title.
2. Choose
the
Compose
tab.
3. Type
content.
4. Choose
desired
Labels
and
Options
under
Post
settings,
click
Done.
5. Click
Save,
Preview
or
Publish.
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Preview Post
Click the Preview button.
Save Post
Click the Save button.
Publish Post & Close
Click the Publish button, and then Close the editor.
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Edit Posts
Click to go to the Posts screen; move your mouse and hover over the draft or published
version of your post, and then select the Edit, View or Delete option.
Pages
Choosing the Pages option and click on New Page to create a new page.
To show pages as tabs, choose Layout > Add a Gadget (under Header)> Pages> choose Pages to
show > choose Pages Order > click Save. Then click Save Arrangement button to save changes.
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Blogger pages let you publish 20 stand-alone pages linked from your blog. Once your page is
published, you will see a Widget icon on your blog after you have logged in. Widgets allow
you to edit the block of content they are referring to.
Pages widget lets you add link to your pages as tabs at the top of your blog, or as links in your
blog's sidebar. In the Pages widget, you can decide which pages will have links, and in what order
they will appear. You can also choose whether or not you want links automatically created for pages
when you create them by checking or unchecking the box to the left of New Page.
In Blog View,
click here to
Edit
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Layout
Choosing the Layout option and edit layout and gadgets as desired.
Add a List Gadget with Email link
1. Click the Add a Gadget link to add a new gadget.
2. Choose the List option.
3. Enter Title and number of list items.
4. Enter item into Add List Item button.
5. Click on the Edit link when your item has been added.
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6. Type <a href="mailto:xxxxx@usfca.edu">Writers Rep</a> (It is very important that
you type this in As Is.)
7. Click Add item.
8. Click Save.
Add a Video Bar
1. Click on Add a Gadget
2. Choose Video Bar
3. Fill in all the information as needed.
4. Click Save when you are done.
Add a Newsreel
1. Click on Add a Gadget
2. Choose Newsreel
3. Fill in all the information as needed.
4. Click Save when you are done.
Add a Link List
1. Click on Add a Gadget
2. Choose Link List
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3. Fill in all the information as needed.
4. Click Save when you are done.
Customize the Header
1. Click on the Edit link on the right hand of the Header.
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2. Browse to select a banner image from your computer or from the web.
3. Choose Placement position to be ‘Behind title and description’, and ‘Shrink to Fit’ if
desired.
4. Click Save when you are done.
Templates
Pick or change a template by choosing Template. Choose one of our many default templates or you
can click on the orange Customize button to get started with our easy-to-use WYSIWYG (“What
you see is what you get”) template designer. If you’d like to edit the HTML of your blog, just click the
gray Edit HTML button.
You can also choose special templates tailored for mobile devices for your blog.
Customizing Template Designs
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Customizing Template Background Image
Customizing Template Width
Customizing Template Layout and Advanced Options
You can click and drag to reorder the items on the sidebar. Choose Add a Gadget to add a new
element to your blog. Also, you can click Edit to replace your Header.
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Settings
Settings > Basic
This page shows your blog address and description. You can set Privacy and Permissions on this
page. Simply click Edit on the relevant sections to modify these settings.
Settings > Post and Comments
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If you allow ANYONE to post comments to your site, you may consider enabling Comment
Moderation.
Choose Yes to Show Backlinks (default). You will get an email forward icon in your blog so that
people can share postings with their friends.
Settings > Mobile and Email
You can email your post to your blog by entering creating a posting email address. Choose to either
publish right away or save as a draft. Also, enter an email if you want notification when somebody
leaves you a comment on your blog.
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Settings > Other > Blog Tools - Delete Blog
You can Import, Export or Delete blog here. Imports and exports are only for posts and comments.
If you want to save a copy of your template, click the Backup/Restore button on the Template tab.
This feature allows you to save a copy of your blog on your hard drive, or to import your blogs into
other existing blogs. To delete a blog, choose Settings > Other > Blog Tools > Delete blog.
Under Allow Blog Feed, choose Full to display full content of your post if desired. Select Short if
you only wish to display the first 400 characters, whichever is shorter.
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To create a feed for your site, click the Feedburner link as you click on the ‘question mark’ next to
Post Feed redirect URL. This will take you to the Feedburner page. Simply follow the instruction.
Enter your blog URL to create a feed.
After you have created a feed, click on Publicize tab to create a chicklet graphic image to be put
on your blog to promote your blog.
Select a standard or a custom feed icon that you like to put on your blog.
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Then choose widget o be used on Blogger, and then click Add Widget on the following screen. This
will add the icon you chose onto your blog page.
Lastly, remember to enter this newly-created feed under the Feed Address field on the Site Feed
Tab page if you have not already done so.
RSS (Really Simple Syndication) is just one standard for expressing feeds as XML. Another wellknown
choice is Atom. If you want a RSS feed instead of an atom feed, you can use the free service
provided by www.feedburner.com. When an updated blog site provides a feed to their reader,
people can subscribe to it using special software called ‘Newsreaders’ or ‘Aggregators’ to
automatically scan feeds for updates. A feed reader will display your feeds and the number of new
(unread) entries within each of those feeds. Example of feed readers are: My Yahoo!, NewsGator,
and Google Reader.
Stats
This gives you a summary of all the page views you have over a period of time. A chart displays
the frequencies of pageviews. It also allows you to see where your audience is coming from. Select
Don’t track your own pageviews if so desired.
Comments
If you want to delete posted comment on your blog, select Comments > Published. Choose a single
comment or multiple ones, and then click the Delete link.
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Templates Resources
http://btemplates.com/
http://www.deluxetemplates.net
Additional Resources
Host your Blogger Blog to your Own Domain Name
There are two ways to turn an http://yourblog.blogspot.com Blogger URL into your own domain with
your own hosting.
Read more:
http://www.ehow.com/how_8496671_connect-blogger-domain.html
http://www.ehow.com/how_11415188_export-blogger-blog-domain.html
Or, you can host the Blogger blog on the Google server and purchase a domain through Google
Checkout. To host on Google cost $10 annually as of the time of publication.
Read more:
http://www.ehow.com/how_8503736_host-own-blogger-blog.html#ixzz1rmH1NP2L
Both options enable you to have a custom domain and host your own Blogger blog.
Import/Export blog
http://support.google.com/blogger/bin/answer.py?hl=en&answer=97416

Laptop Service Center kochi/ernakulam/palarivattom/edapally, Hard Disk Data Recovery

Wireless Technology 

Wireless LANs are everywhere – at the office, at home, in the hotel, in the coffee shop or at the airport. The
wireless concept that we take for granted now has its roots in the wireless modem of the early 90’s. Early wireless
modems were designed for single peripheral devices that needed a way to allow devices to send and receive
computer data. The modem speeds that we had grown accustomed to were more than adequate for the task.
Industry professionals drawn to this new emerging field are typically from the Information Systems Networking field
with a strong background in the concepts of wired LAN, MAN and WAN or from the Radio Telecommunications field
with an in-depth experience in wireless communication. This Wireless LAN field requires some degree of expertise
in both. The hardware is typically added to an existing system as an extension of the Access Layer requirements of
the network and managing the Air Interface requires another set of skills entirely. One of the best things about
WLANs is that they operate in a license-free band allowing the market to develop products and technologies
through open competition. One of the drawbacks with WLANs is that they operate in unlicensed bands, which
results in increasing radio interference from other devices such as cordless phones. Industry Canada determines
the frequency bands that WLANs operate in and the Institute of Electrical and Electronics Engineers (IEEE)
develops the standards that describe how the technology will work in that spectrum.
www.laptoonz.com
Overview of Wireless Technology

LANs, WLANs and Protocols
What Is Wi-Fi?
Wi-Fi stands for Wireless Fidelity. Computers can be equipped with Wi-Fi adapters (which are available as
internally-mounted cards, cards that fit in lap-top PCMCIA slots, or external devices attached via USB ports). WiFi
adapters are fairly inexpensive. The adapters seek out signals broadcast by devices called Access Points
(APs) that in turn are typically connected to the existing wired network. This gives Wi-Fi devices access to the
same resources that devices connected to the wired network have. Although it is less common, Wi-Fi devices
can also communicate directly (one-to-one) with each other. Wi-Fi devices employ several different technical
standards grouped together and referred to as the IEEE 802.11 specification in order to communicate with an AP.

What is the IEEE?

The IEEE (The Institute of Electrical and Electronics Engineers) creates and finalizes standards for computer
networks, amongst other technologies. The IEEE 802.11 specification defines how wireless networks
communicate. As a comparison, most wired networks based on Ethernet and CSMA/CD (defined later)
technology conform to the 802.3 standard. 

Laptop Service Center Kochi

Laptop Not Powering On Issues & Resolutions:
There are quite a few different reasons why a laptop can have issues powering on. The most
common would be a faulty DC Jack. Though other things like a faulty GPU, or incorrectly seated
RAM, or a blown motherboard component, a bad battery, a damaged hard drive, a short in the ac
adapter, or even liquid damage can as well… So you see; it is not only the power area that can fail
rendering the laptop unable to power on and stay powered on it can be a variety of different issues,
and it will be up to you to do process of elimination testing to rule out all other possible problems
and pinpoint the exact component causing the issue.
www.laptoonz.com
I will go ahead and give you a few scenarios and then resolve the issues for you by showing
you how to do process of elimination testing.
1) Let’s Say… The laptop in front of you will power on when the power button/switch is pushed,
it will even splash the BIOS screen (the screen showing the Laptops manufacturers logo), then shuts
itself down.

Okay, Now for the process of elimination testing to determine the issue.
You will want to first check all the easiest things that you can, the easiest parts to access get looked at
first.S tart by removing the battery. Plug the AC Adapter in and try powering on… If the same,
continue on…
Next, remove the RAM cover on the underside of the laptop (some RAM slots are also situated under
the keyboard on the top side of the Motherboard; you will determine the location and reseat both
sticks. Then attempt to power back on after reseating the RAM. Reseating the RAM means that you
remove both RAM sticks and place them back into the DIMM slots again to ensure they are in straight
and not at an angle or slightly ajar.
If you are still getting the same failure when powering on, then pull out both sticks of RAM again
and just use one stick, placing it in DIMM 1 first, then checking Power, then trying just DIMM 2, then
trying to power on, then taking the 2nd stick of RAM and doing the same thing… trying DIMM1 then
DIMM2… That will either rule out the RAM as being the issue if nothing changes, or it will correct
the issue, which would also tell you that you have a faulty DIMM slot if the laptop Runs and Powers
on good with 1 missing RAM stick…
N ext you can move on to the Hard Drive by simply removing it. You want to remove/unplug it
from the port and set it aside, then try powering up the laptop because if the hard drive had any issues
with it that were stopping the laptop from powering on, removing the drive should bypass the issue
and allow the laptop to turn on. Liquid damage to the hard drive is a common reason this can
happen… Liquid damage to the internal components can cause power redirection where the contact
pads join and when this occurs, it will tell the motherboard to shut down to prevent further damage. If
the laptop is still not powering on, continue with process of elimination testing…

hard disk data recovery in kochi

Hard Disk Operational Overview
As an illustration, I'll describe here in words how the various components in the disk interoperate
when they receive a request for data. Hopefully this will provide some context for the descriptions
of the components that follow in later sections.www.laptoonz.com

A hard disk uses round, flat disks called platters, coated on both sides with a special media material
designed to store information in the form of magnetic patterns. The platters are mounted by cutting
a hole in the center and stacking them onto a spindle. The platters rotate at high speed, driven by a
special spindle motor connected to the spindle. Special electromagnetic read/write devices called
heads are mounted onto sliders and used to either record information onto the disk or read
information from it. The sliders are mounted onto arms, all of which are mechanically connected
into a single assembly and positioned over the surface of the disk by a device called an actuator. A
logic board controls the activity of the other components and communicates with the rest of the PC.
Each surface of each platter on the disk can hold tens of billions of individual bits of data. These are
organized into larger "chunks" for convenience, and to allow for easier and faster access to
information. Each platter has two heads, one on the top of the platter and one on the bottom, so a
hard disk with three platters (normally) has six surfaces and six total heads. Each platter has its
information recorded in concentric circles called tracks. Each track is further broken down into
smaller pieces called sectors, each of which holds 512 bytes of information.www.laptoonz.com
The entire hard disk must be manufactured to a high degree of precision due to the extreme
miniaturization of the components, and the importance of the hard disk's role in the PC. The main
part of the disk is isolated from outside air to ensure that no contaminants get onto the platters,
which could cause damage to the read/write heads.
Here's an example case showing in brief what happens in the disk each time a piece of information
needs to be read from it. This is a highly simplified example because it ignores factors such as disk
caching, error correction, and many of the other special techniques that systems use today to
increase performance and reliability. For example, sectors are not read individually on most PCs;
they are grouped together into continuous chunks called clusters. A typical job, such as loading a
file into a spreadsheet program, can involve thousands or even millions of individual disk accesses,
and loading a 20 MB file 512 bytes at a time would be rather inefficient: www.laptoonz.com

how can you recover your data once lost????

how can you recover your data once lost???? Once you realize that you have deleted a file with or without knowledge and you want to regain it ; you can actually recover them easily because the original data  ( in binary codes) will never be erased unless it is overwritten. Only copy is deleted while the content is safe. That is the reason generally it takes long time to copy a large file and seconds to delete the same. Thus data can be recovered

www.laptoonz.com

How to increase laptop battery life.

Do we actually have first aid  tips for laptops too???.it sounds wonderful...we at laptoonz  provide various protection measures in different cases...Lets look into how to increase the battery life of your laptops...Simple!!!! What you can do is - prevent from keeping your laptop under charging  state once it is fully charged..remove the adapter. Then a question arises : when can you put your laptop to charge? Once the battery charge drops to 20% then put your laptop to charge..This is otherwise known as one charge cycle. www.laptoonz.com

HOW IT'S POSSIBLE TO RECOVER DATA FROM HARD DISK

        when we copy large size file in to hard disk, need lot of time for completion, 

the same think, when  we delete same large file its need only seconds,

because the think is that actual file is not delete in the hard disk. 

file are just invisible. we will copy other files in same hard disk sector. 

first file will totally delete. the same process is continuing. so we can recovery data simply

www.laptoonz.com