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2011年4月29日星期五

Why should we use Twitter at all?

"Good luck with #hashtags," replied a friend. Another suggested that I show them Senator Chuck Grassley'scampaign commercial, in which the septuagenarian explains that Twitter is not an incurable disease.
Meanwhile, back at the dinner table, I was struggling to explain how Twitter works. My parents and my mother's parents have all used Facebook, and they all have Ivy League degrees. But even @ replies seemed to require several additional layers of explanation Dell d820 Battery,Compaq nc6400 batteries (it's like a short email that everyone can see but it's really for one person unless you put a period in front of the @...).
I know my folks could learn how to use Twitter if I sat them down at a computer -- it's really no harder than sending an email. But while I slogged through the technical specifics, I was avoiding their real question -- why should we use Twitter at all?
So now, for the benefits of my grandparents and yours, here are five jargon-free reasons for Grandma to get on the tweet train.
1. Relevant Headlines Customized For You
Think of Twitter as a stream of constantly updating headlines and comments about everything that matters to you. You can get updates from your favorite news organizations. Athletic teams. Celebrities. Your local government. Your airline. Your favorite websites. Your colleagues. And of course, your family and friends.
You can digest all of this information quickly because Twitter limits each headline (called a "tweet") to 140 characters. Want to go deeper? Many tweets include links where you can learn more.
Plus, if you write your own tweets, you can to add your voice to the conversation.
2. Non-intrusive, Flexible Conversations With Your Friends
If you send a group email, you're assuming that everyone wants to read it. You're also forcing everyone to read everyone else's replies. On Twitter, anyone who reads your tweets can choose to actively converse with you, or simply read your updates and conversations at their own pace.
Tweeting (yes, it's both a noun and a verb -- sorry) can also yield surprising insight from others who might "overhear" you -- you might pose a question Toshiba Pa3356u-3bas Battery,Dell gw240 Battery to one person and get insight from a different person you never even thought to ask.
3. Access to Powerful People and Companies
Want to talk to your favorite athlete, movie star, or politician? Want to get rapid customer service from your rental car company, or to ask your favorite potato chip company to make a unique flavor for Groundhog Day? When you talk to famous people and companies on Twitter, they listen -- and there's a decent chance they'll respond. You can't say the same about email.
4. (Almost) No Junk
Email comes to you whether you want it or not. But on Twitter, you have total control over the information you receive. If an account is spamming you with ads, meaningless lunch updates, or just too much information, you simply unfollow them.
5. Twitter is Safe (As Long As You're Smart)
The information you give to Twitter to start your account -- like your email address Asus a32-f3 Battery,Dell latitude e4300 battery and password -- is just as secure as it is on other sites you already use like Facebook, LinkedIn, and Gmail. Your tweets, however, are public -- the Library of Congress even keeps an archive.
Fortunately, it's easy to keep your personal information secure on Twitter: if you don't want the world to know something (your bank account, your political views, the blood type of your firstborn), don't tweet it.
Even if you're not comfortable posting any information, that's fine. As Twitter says on its homepage (and as I explained in Reason 1), "[y]ou don't have to tweet to get value from Twitter."
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2011年4月21日星期四

Tips to Get the longest performance out of your laptop battery

Want to get the longest performance out of your laptop battery? Use these tips from Sue Smythe of CMIT Solutions Everett to conserve battery power when you're on the go.

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• If you're not using the Internet, turn off Wi-Fi (consult your owner's manual for instructions). Your laptop constantly searches for new networks when Wi-Fi is on, resulting in unnecessary power usage.
• Dim your screen a notch or two (again, consult the manual). The display and hard drive are two of the most power-hungry components of your laptop, and dimming the screen can have a dramatic effect on power consumption.
• Make sure your power management settings (Control Panel -- All Control Panel Options -- Power Options -- Select A Power Plan, in Windows 7) are set to “Power Saver” mode. You can customize the settings to auto-dim your screen or put the machine to sleep even sooner than the default time.
A Hp pavilion dv4 battery,Hp pavilion dv7 battery is often pricey and has a limited lifespan. Proper maintenance will extend its useful life.
• Periodically remove the battery from your laptop and clean the contact terminals on the battery and in the computer with a cotton swap moistened with rubbing alcohol.
• If you have a fairly new laptop, it most likely uses a lithium ion (Li-ion) battery. Li-ion batteries do not suffer from performance degradation from partial discharges (i.e., before the battery's power indicator goes to zero), so charge the battery every chance you get, even if you've only used a little of its power. Never let a Li-ion battery fully discharge.
• If you have an older computer (three-plus years, but check your documentation to be sure), it might run on a nickel-metal hydride (NiMH) Lenovo thinkpad t60 battery,Hp probook 4710s batteryy. These batteries need to be fully discharged and recharged every few months. To discharge your battery, unplug the laptop, adjust the power management settings (see above) so it won't go to sleep or otherwise power down, and let it run. Play a DVD from the optical drive to hasten the process. After it's completely drained, charge it fully.
• Keep your machine properly ventilated. Don't let clothing, dust or debris block cooling vents. A hot machine demands more from the battery and shortens its lifespan.
Use a full charge cycle before recharging. All laptop batteries in our site are Li-Ion batteries, so, they do not have memory which you might find in NiCad batteries. However, each chemistry has a limited number of charge cycles, so use a full charge cycle before re-charging to maximize your battery's usage. When charging your battery for the first time, your computer may indicate that charging is complete just after 10 or 15 minutes. Don't worry, this is normal with rechargeable batteries. Just simply remove the laptop battery from the laptop and repeat the charging procedure.
Try To avoid over-charging, especially, do not let your laptop battery over discharged. It is normal for laptop battery to become warm when it's charged and used. The battery exhaust much faster under the high temperature, you should avoid using your laptop battery in shady and cool place. Hit the battery, and other acts will also accelerate depletion of battery. So, pay attention to your battery as much as possible.
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Fast–Recharge 3-D Lithium-Ion Battery More Efficient and Charge in Minutes

2011年4月13日星期三

Top Tips to Change Startup Programs in Windows 7 by bestlaptopbattery.co.uk

Top Tips to Change Startup Programs in Windows 7
In recent Windows 7, Microsoft has changed several features, however, the startup programs work the same way as they did in previous versions of windows. Startup programs are stored in a particular folder on the hard drive. When the system boots, links enlisted in this folder initiate their relevant applications. To Change settings for current startup applications a system configuration tool is used.
Click the Windows "Start" button and type "msconfig" in the search text box. This opens the System Configuration console.With the release of Windows 7, Microsoft has made several changes to the company's operating system. Startup program settings are similar to those of previous operating systems. Startup programs are saved in a specific folder on the hard drive. When the operating system boots, links listed in this folder start their respective applications. Changing settings for current startup applications is accomplished through the system configuration Dell vostro 1500 Batteries tool.

Add a Link to the Startup Folder

  1. Click the Windows "Start" button and select "All Programs." Right-click the "Startup" folder in the menu and select "Open All Users." This option opens the folder for all users on the computer. Choose "Explore" to open the folder for the currently logged-in user only.
  2. Right-click the folder or file you want started when the computer boots. Select "Copy" from the menu.
  3. Right-click any white space in the "Startup" folder you opened in Step 1. Select "Paste" from the menu list. The program will now open the next time you start the computer

Change Current Startup Programs

  1. Click the Windows "Start" button and type "msconfig" in the search text box. This opens the System Configuration console.
  2. Click the "Startup" tab. This gives you a view of all the programs installed Dell inspiron 6400 Battery as startup options on your computer.
  3. Check boxes of the applications you want to start when you boot the computer. For programs you no longer want to start, clear the check box.
  4. Click "Apply" and close the configuration window. A popup window will ask if you want to reboot the computer. Click "Restart" to reboot the computer and save the changes.
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CloudTags:Top Tips,Change,Startup Programs,Windows 7,Hp pavilion dv6 Batteries
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