software නැතුව ඉන්ටෙරෙන්ට් speeed කරගන්න විදිය

How to do this? 

• Go to Control Panel

• Then go to Network and Sharing Center

• Click on Local Area Connection

• Then click on Properties 
  

After that, Select Internet Protocol Version 4 (TCP/IPv4) and click on Properties
OR
Double Click on Internet Protocol Version 4 (TCP/IPv4)

• Now click on Use the following DNS addresses and change it as follows.

Preferred DNS Server : 208.067.222.222
Alternate DNS Server : 208.067.220.220

ORPreferred DNS Server : 8.8.8.8
Alternate DNS Server : 8.8.4.4

Then Click on OK, That's all. Now your internet connection will speedup with high speed DNS server.