How to create WIFI Hotspot to share internet from Windows 7 to Other devices

Following procedure will help us to create WIFI Hotspot or access point in Windows 7 to share internet to other devices like mobile, tablet etc.

1) Open Command Prompt as administrator and run following command and press enter:
          netsh wlan set hostednetwork mode=allow ssid=mywifi key=temp12345

2) Open Network and Sharing Center. Click on Change Adapter Settings, you will see following wireless networks as seen in below image. Remember the red boxed wireless network.

 

3) Now, right click on your laptop internet network connection and click properties. You will see following screen.

4) Click on Sharing tab and now select "Allow other network users to connect through this computer's Internet connection" and from the drop down select the "Wireless Network Connection 2", as shown.

5) Now go to command prompt again and type the following command and press Enter.

        netsh wlan start hostednetwork

6) Your WIFI Hotspot has been started, now you can connect to this WIFI through mobile , tablets etc.

     You will see the WIFI with name mywifi and can surf the internet.

For any issues please add comments.

How To Connect Laptop To TV

Laptop to TV cable connection is not complex task. They’re easy and simple. All you need is the proper cable and a few adjustments to your laptop settings.

Cables & Jacks for Connecting Laptop to TV

The first step is to inspect both your laptop and TV and identify the connections, easily located on the back of either component. There are five basic types of jacks, or ports involved:

*Composite/phono plug (RCA)

*S-Video

*Video graphics array (VGA)

*Digital video interface (DVI)

*High-definition multimedia interface (HDMI)

*An RCA connector, sometimes called a phono connector, is used for analog audio and video components. Three round, colored sockets are standard — left audio is white, right audio is red, and composite video is yellow. These are standard jacks on older TV’s and laptops. A three-prong cable, readily available at any computer or electronics, is the easiest way to make an RCA laptop to TV connection.

*S-Video, or Super-Video, a more advanced analog video connector, uses a four-prong round plug, like those used in TV cable installations. Separate audio cables are the same as for the RCA connector, left audio/white, and right audio/red. S-Video is commonly found on older TV sets and some laptops.

With S-Video on both TV and laptop, connecting a laptop to a TV is a simple matter of a single S-Video cable. If your laptop has a great sound system, you won’t need audio cables, but for better quality you’ll also want audio cables.

RCA to S-Video cable, a special laptop to TV cable, is available when you have RCA jacks on one device and an S-Video port on the other.

Laptop battery is not charging

If your laptop charging properly when plugged in but stops working while unplugged it's likely that either your laptop battery is out of order or your laptop is not charging the battery correctly. You can apply following steps that can be taken to help identify the cause of this issue.
Leave power plugged in

Make sure that Laptop has been charging from the power plug for at least two hours before attempting to unplug it.

Remove and reconnect battery

In some cases the battery can become loose. Removing it and then put it back into the laptop.

• How do I remove the battery from my laptop computer?

Refresh battery

Some laptop manufacturers allow for batteries to be refreshed through the CMOS Setup.

Third-party utility
 Use a third-party battery utility to determine the total capacity of the battery. For example, BatteryCare is a free software utility capable of doing this.

Replace battery or AC adapter

If your computer is still in warranty we suggest skipping to the next step.

If the above steps have been completed, we suggest replacing the battery in the computer or AC adapter. In most situations it's a bad battery.

• Computer battery buying tips

Service laptop

If after following the above steps the computer is still unable to charge the battery a component within the laptop has failed and will need to be replaced. Contact the computer manufacturer for information on getting the laptop serviced. Most likely the charger or inverter board will need to be replaced.

Lenovo Unveils 3D Laptop

Lenovo has introduced its first laptop capable of displaying movies and pictures in 3D. The consumer laptop supports 3D through technology from TriDef 3D (TrfiDef 3D technology supports displaying movies and pictures in 3D with polarize glasses and the laptop includes Lenovo technology that supports combining hard disk drives with SSDs. ), which provides the player software and the polarized glasses needed to view 3D content.

In entering the 3D market, Lenovo joins rivals Acer, Asus and Toshiba who use Nvidia's 3D Vision technology, which includes software, a GeForce graphics card and special glasses.

Much of the 3D-related media attention is directed at high-definition television makers. The manufacturers see 3D as a way to drive sales of high-end systems, which carry fatter profits than commodity systems.

Without HDTV’s to push, computers makers are outfitting desktops and laptops to take advantage of the 3D craze. Lenovo's Y560d features a 15.6-inch, high-definition 16:9 widescreen. Besides showing 3D content, the TriDef software can also convert 2D videos and photos to 3D.