How to Remove Shared Documents folder ?

In Computer we see the Shared Documents folder in My Computer. If you want to delete the Shared Documents Folder than open Registry going through
Start->Run->regedit
after opening of registry, navigate the below key:-
HKEY_LOCAL_MACHINE ->Software ->Microsoft ->Windows ->CurrentVersion Explorer My Computer NameSpace DelegateFolders

You would see a sub-key named {59031a47-3f72-44a7-89c5-5595fe6b30ee}.  If you delete this key, than shared documents folder is removed.

Make Surprise To Your Friends :-)

How to Delete Spam Email Automatically ?

 

Spam  mails  are those mail which send in bulk means send to many users in few time. Gmail has a great spam filter, it send all spam mail on spam folder and if you get hundreds of spam messages every day then this task becomes very complicated. So Gmail provide the simple way to delete all spam messages, but remember if any important email goes to spam folder was deleted.

Follow Below Step For Automatically Delete Spam Email:-

Step 1:- Sign in your Gmail Account. 
Step 2:- Click on Mail Settings link on top-right corner.

Step 3:- Now  click on the Filters tab and then click on the Create a new filter. 
Step 4:- On Has the words Box type is:spam and click Next Step.

Step 5:- A Warning message appears, Ignore this Message and click on on Ok.   

 

Step 6:- Now you see many options, for automatically delete check on Delete it.

 click on Create Filter and you have done it.

Enjoy Filtered Spam :-)

What is 1g, 2g, 2.5g, 3g, 3.5g, 3.75g, 3.9g, 4g?

In 1982
 

1G
First Generation was introduced where network signals were analogue and used Frequency Division Multiple Access (FDMA).

2G
Second Generation was launched in 1992 in which signals and speech channels were digitally encrypted. 2G used Time Division Multiple Access (TDMA).

2.5G
Deployed in 2003  which implemented High Speed Circuit Switched Domain(HSCSD) data rate 236.8kbps to 384kbps by using Enhanced Data Rate for GSM Evolution (EDGE).

3G
It has very different functions like it allows simultaneous use of speech and data services at higher rates and better spectral efficiency.


3.5G
HSUPA upgrades the uplink for higher data transfer speed and capacity of 1.4 ,1.9 ,5.8 Mbps. HSUPA name is given by Nokia and used in its phones only but 3GPP does not  support this name. HSDPA High-Speed Downlink Packet Access having faster speed from 1.8 ,3.6 ,7.2 to 14 Mbps.

3.75G
HSPA High Speed Packet Access is a combination of HSUPA  and HSDPA that improves the performance of W-
CDMA and can attain speed 21Mbps to 28Mbps. HSDPA High-Speed Downlink Packet Access having faster speed from 1.8 ,3.6 ,7.2 to 14 Mbps.

3.9G HSOPA Some networks dubbed it as 4G. This project is known as Long Term Evolution and uses OF- DMA Orthogonal Frequency-Division Multiplexing which will offer data rate at 170Mbps for up-link and 320Mbps for down-link.

4G 

It Constitute of 4G has not been standardized yet.It is non-backward compatible with new higher frequencies
bands. It is defined to be comprehensive and secure for the users. 4G will only be packet- based (all-IP) switched
network. Facilities like IP-telephony (IP-basedvoice data), Ultra broadband Internet Access 1GBps (Gigabit
speed) Support for IPV6 protocol, Gaming Services, High Definition HDTV, Streamed Multimedia and many more new services are added!!! UMTS operates on frequencies of 850/900/1700/1900/2100 MHz. Most 3G phones
support at least 2 frequencies. No 3G phone available which supports all 3G frequencies.
It depends on service provider what speed and frequency it adopts for its 3G network and what type of 3G
compatible phone you have to fully exploit ,utilize and enjoy the services.