Showing posts with label System. Show all posts
Showing posts with label System. Show all posts

Friday, 27 April 2012

How to increase Wi-fi signal strength using software

"Ekahau HeatMapper" can find the best installation locations to cover all rooms with radio signals in
the best possible manner.

Analyze Wi-Fi signal strengths and make necessary adjustments to enhance network coverage.
This free tool will display the best location for your WLAN router.

The software also shows the security settings of all access points within the range making it
ideal to trace unsafe and new networks.

how to optimize your WLAN using this software. But before we start you will need to download this free utility
from www.ekahau.com
Here We GO....

STEP 1
 Install the software on your laptop or netbook. Start the tool and select “I have a map image”.
 Now select the layout of your building and load it in Heat Mapper.
 Now if you don’t have an image or map of your apartment simply select “I don’t have a map image”.         Thesoftware should now show a grid layout with the centre point being your router access point.

STEP 2
Place your router possibly at a place from where you often access your
WLAN such as the living room or bedroom.
Now connect the router to the socket;
An internet connection need not be established as of now.
It is best to start testing along with the laptop in the corner of the house
or apartment.
Click on the map where you are currently standing in-order to start the measurement.
Now walk slowly into the next corner of the building.
Keep clicking on your current location continuously while
walking.
Walk to all rooms so as to draw a continuous line on the layout.
End the walk by right clicking on the point you are currently standing on.
You can undo the last step using the ‘Undo Survey” tab in case you misclicked.
HeatMapper will now position the found routers with details like names,
SSID, channel number or encryption on the map and show where the,
reception of devices is the strongest with the help of color gradations from green to red.
The device currently having the best connection with the Laptop is marked green.
Once you are done marking the signal strengths around your house save the overview
map by clicking “Take Screenshot”.



STEP 3
You can now optimize the location of your router with the help of the reception map.
The map basically helps you analyze the signals and setup access points wherever you find the
signals to be weak.
The red areas on the map show where the reception is bad.
You can improve on the reception by moving the router around till you get a green bar.

Monday, 19 September 2011

Windows 8 pre-beta released (windows developer preview)

The Windows 8 Developer Preview provides an surprisingly complete look metro U.I. at the next generation of Windows, complete with touch interface, brand new desktop apps, and more.

Microsoft has released Windows 8 as Windows Developer Preview. You can easily get the ISO image of Windows 8 Developer Preview from Microsoft Official website. The Windows Developer Preview is a pre-beta version of Windows 8 for developers.

A lot of the changes make more sense, for instance having the URL bar at the bottom makes it much easier to access with your thumb when you're holding a tablet.


Microsoft insists that all Windows 7 apps will run in Windows 8, and that any machine that can run Windows 7 can run Windows 8
System Requirements for Windows 8 Developer Preview

Windows Developer Preview works great on the same hardware that powers Windows Vista and Windows 7:
 ■1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor
 ■1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)
 ■16 GB available hard disk space (32-bit) or 20 GB (64-bit)
 ■DirectX 9 graphics device with WDDM 1.0 or higher driver
 ■Taking advantage of touch input requires a screen that supports multi-touch

The Developer Preview is an interesting release and will give you a great feel for how Windows 8 will look and feel.

Download Link:  http://goo.gl/Es6EM

TIP:  Install this OS from USB by "windows 7 USB tool" u Don't need to burn disc and save your time

The Windows Developer Preview is a pre-beta version of Windows 8 for developers. These downloads include prerelease software that may change without notice



How to install windows 7 from USB drive easy tutorial

Hi guys to install windows 7 from USB you need one of these two software
1) windows 7 USB tool from Microsoft
or
2) WinToFlash from Novicorp (image mounting software may needed like poweriso)
In this tutorial we use WinToFlash because win7 usb tool only support official (original) iso image from microsoft "you know what i mean"

so first put your win 7 dvd into your rom or mount an iso image first, open WinToFlash and click on wizard then choose  win 7 drive and then choose USB and click next it will format and make bootable USB automatically
then go to bios by hitting F2 or DEL depending upon ur motherboard and select first boot device as "USB HDD" then hit F10 and save setting then as usally your windows setup will start and you can install windows 7 from usb as easy it gets

You can find the video of above discussion  go to my youtube channel "up512" for video guide and tutorial on how to  install windows 7 from USB