Saturday, 19 April 2014

Quran with Urdu translation

Sony , Dell , HP , Toshiba laptops drivers Websites


Dell

www.dell.com/support/drivers/us/en/19
www.nodevice.com › Dell

HP

http://www8.hp.com/us/en/support.html
http://www.hp.com/cposupport/eschome.html
http://drivers.brothersoft.com/notebook/hp/

Toshiba

http://support.toshiba.com/drivers
https://drivers.toshiba-india.com/
https://eu.computers.toshiba-europe.com/innovation/download_drivers_bios.jsp

Sony

http://esupport.sony.com/US/p/select-system.pl
http://www.nodevice.com/driver/company/SONY/Laptop.html
http://www.sony.co.in/support/productcategory/it+personal+computer


...

Best Hadith (Hadis) Websites


Below mentioned are top 5 Hadith (Hadis) websites.

www.hadithcollection.com/
urdu-hadees.blogspot.com/
www.hadayatonline.com/
www.qurango.com/
www.quranedu.com/



Jazak Allah :)

Wifi Vs Wimax


Wi-Fi:


Wi-Fi refers to wireless fidelity that allows you to connect to the internet wirelessly. Wi-Fi is mainly used to connect computers and other Wi-Fi enabled devices to a local area network. How this works is pretty simple! A wireless router is connected to a modem which is provided by the internet service provider. Now after it is connected to a modem, it allows users to connect via w/LAN. In other words it allows users to access the local area network wirelessly through any Wi-Fi enabled devices. Good examples of Wi-Fi enabled devices are laptops, smart phones and tablets. However, speed of internet via Wi-Fi depends on several factors:

1. Download speeds provided by your internet service provider.

2. Range of the wireless device.

3. Configuration of the wireless device. For example if the router has 802.11a/b/g/n it will be the fastest and provides more range. Wi-Fi802.11a, 802.11b are kind of old technology and can manage speed up to only about 15-20 mbps. Whereas Wi-Fi 802.11g/n provides speed up to and above 54mbps and longer range.



Wi-MAX:

On the other hand WiMAX is similar to Wi-Fi but the main difference is that it is designed for longer range wireless networking connections. Wi-Max is designed to provide internet access to only fixed locations also called ‘Hotzones’, but it covers significantly larger radius from about 4-6 miles, whereas a good wireless router might only have a range of couple hundred meters. It can also provide internet to the entire city by using multiple wimax towers so packs in a lot of range. We don’t see a lot of Wi-Max towers just yet but it is the new upcoming technology to keep an eye on.

WiMAX and Wi-Fi Comparison

WiMAX is similar to the wireless standard known as Wi-Fi, but on a much larger scale and at faster speeds. A nomadic version would keep WiMAX-enabled devices connected over large areas, much like today.s cell phones. We can compare it with Wi-Fi based on the following factors.

IEEE Standards:
Wi-Fi is based on IEEE 802.11 standard where as WiMAX is based on IEEE 802.16. However, both are IEEE standards.

Range:
Wi-Fi typically provides local network access for around a few hundred feet with speeds of up to 54 Mbps, a single WiMAX antenna is expected to have a range of up to 40 miles with speeds of 70 Mbps or more. As such, WiMAX can bring the underlying Internet connection needed to service localWi-Fi networks.

Scalability:
Wi-Fi is intended for LAN applications, users scale from one to tens with one subscriber for each CPE device. Fixed channel sizes (20MHz).

WiMAX is designed to efficiently support from one to hundreds of Consumer premises equipments (CPE)s, with unlimited subscribers behind each CPE. Flexible channel sizes from 1.5MHz to 20MHz.

Bit rate:
Wi-Fi works at 2.7 bps/Hz and can peak up to 54 Mbps in 20 MHz channel.

WiMAX works at 5 bps/Hz and can peak up to 100 Mbps in a 20 MHz channel.

Quality of Service:
Wi-Fi does not guarantee any QoS but WiMax will provide your several level of QoS.

As such, WiMAX can bring the underlying Internet connection needed to service local Wi-Fi networks. Wi-Fi does not provide ubiquitous broadband while WiMAX does.


Tuesday, 8 April 2014

Difference between 1G,2G,3G & 4G Mobile Networks?



G in 2G, 3G and 4G stands for the “Generation” of the mobile network. Today, mobile operators have started offering 4G services in the country. A higher number before the ‘G’ means more power to send out and receive more information and therefore the ability to achieve a higher efficiency through the wireless network.

Understanding the mobile networks:
As the name would suggest, 1G was the first generation of mobile networks. Here basically, radio signals were transmitted in ‘Analogue’ form and expectedly, one was not able to do much other than sending text messaging and making calls. But the biggest disadvantage, however came in the form of limited network availability, as in the network was available only within the country.

2G networks on the other hand, were based on narrow band digital networks. Signals were transmitted in the digital format and this dramatically improved the quality of calls and also reduced the complexity of data transmission. The other advantage of the 2G network came in the form of Semi Global Roaming System, which enabled the connectivity all over the world.

Between 2G and 3G there was a short phase in between where mobile phones became sleeker and more ‘pocketable’ if we can call it that. This is popularly referred to as 2.5G where the quantity of radio waves to be transmitted was much lower. This in turn had an effect on the shape and structure of mobile phones. But most of all, 2.5G helped in the ushering of GPRS (General Pocket Radio Service).

The 3rd generation of mobile networks has become popular largely thanks to the ability of users to access the Internet over devices like mobiles and tablets. The speed of data transmission on a 3G network ranges between 384KBPS to 2MBPS. This means a 3G network actually allows for more data transmission and therefore the network enables voice and video calling, file transmission, internet surfing, online TV, view high definition videos, play games and much more. 3G is the best option for users who need to always stay connected to Internet.

4th Generation mobile networks are believed to provide many value added features. In addition to all the 3G facilities, data transmission is believed to go through the roof with speeds ranging between 100MBPs to 1GBPS. Phew! Happy talking, surfing, conferencing, chatting, networking, partying, or whatever you want to do on your mobile phone.



In Pdf kindly visit : Evolution_of_Mobile_Wireless_Communication_Networks-1G_to_5G_as_well_as_Future_

Monday, 7 April 2014

How to find out the total number of SIMs registered against your CNIC?

SIM Information System

To find out the total number of SIMs registered against your CNIC, enter your CNIC and click Submit.

Kindly Visit : http://cnic.sims.pk/

Friday, 4 April 2014

How to install Windows 7 on Windows 8 laptop?



Step 1

Using Disk Management to create a partition for Windows 7:

1) Open Windows 8’s ‘Disk Management’ (press and hold the ‘Windows’ key and tap the X key). Then select the ‘Disk Management’ (or tap the ‘K’ key) option from the list.


2) Change the ‘Volume name’ to “Windows 8 Pro” (Without the quotes). Right click on the Windows 8 partition (C:) and select ‘Properties’. In the ‘General’ tab change the existing name to: Windows 8 Pro and click the ‘Apply’ button.


3) Shrink the Windows 8 partition to create unallocated space for use when installing Windows 7. Right click on the Windows 8 partition (C:) and select the ‘Shrink Volume’ option. Now enter a value for the amount of space to shrink in MB. For the 931GB partition in this example I wanted to create a 460GB partition for Windows 7, so I entered a value of 471040 (460 X 1024). If your Windows 8 partition contains a lot of data you want to consider a smaller partition size for Windows 7 (75 to 100GB).


Click the ‘Shrink’ button to start the process. After the shrink operation has completed you will see 460.00GB in “Unallocated” space.


4) Create a “Primary” partition and format it. Right click on the unallocated space and select ‘New Simple Volume’.


In the “Format Partition” window you want an ‘NTFS’ partition, leave the allocation unit size set to ‘Default’ and either choose a ‘Quick’ or ‘Full’ format. I prefer a full format (takes longer to complete, but it’s safer) so as the screenshot below shows, the ‘Perform a quick format’ option is unchecked. Click ‘Next’ to continue.


5) Change the volume name to Windows 7 (or Windows 7 Pro or Windows 7 Ult if Home Premium is not what you are installing). This will make it easy for you to select the proper location on the drive during the Windows 7 installation process.

Step 2


Restart the computer. In Windows 8, from the Start or Desktop screen move your pointer over the upper or lower right corner of the screen. When the Windows Charms appear, click the Settings ( ) charm, click Power, and then the Restart option.
Press and hold the F2 key when the screen goes black, and wait for the BIOS setup utility to launch. If your system cannot boot into Windows 8, shut down the computer completely, then press F2 while powering back on.
Select Security -> Secure Boot, and then Disabled.
Select Advanced -> System Configuration, and then Boot Mode.
Change UEFI Boot to CSM Boot.
To save the change and exit the BIOS setup, press F10.

Note : Step 2 is for to boot system from CD/DVD or USB.


That's All .. Let me know if any issue comes on the way.

Thanks :)