Changing the DNS in Windows 10
- Open Control Panel
- Click View network status and tasks
- Click Change adapter settings on the left portion of the Window.
- Double-click the icon for the Internet connection you're using.
- Click the Properties button.
- Click and highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties.
- If not already selected, select the Use the following DNS server addresses option.
- Enter the new DNS addresses and click OK and close out of all other windows.
Changing the DNS in Windows 8
- Access the Windows desktop screen.
- Press Ctrl + I on the keyboard to open the Settings menu and select the Control Panel option.
- Click the Network and Sharing Center icon.
- Click the Change adapter settings option in the left navigation pane.
- Double-click the icon for the Internet connection you are using. This may be labeled "Ethernet" if using a wired Internet or network connection, or it may be labeled "Wi-Fi" if using a wireless Internet or network connection. If you have multiple connections, make sure not to select the one with the red X. In the Properties or Status window that opens, click the Properties button.
- Select the Internet Protocol Version 4 (TCP/IPv4) option in the list of items on the Properties window and click the Properties button.
- If not already selected, select the Use the following DNS server addresses option.
- Enter the new DNS addresses and click OK and close out of all other windows.
Changing the DNS in Windows 7
- Open Control Panel
- Click View network status and tasks
- Click Change adapter settings on the left portion of the Window.
- Double-click the icon for the Internet connection you're using. Often this will be labeled "Local Area Connection" or the name of your ISP. If you have multiple connections, make sure not to click the one with the red X.
- Click the Properties button.
- Click and highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties.
- If not already selected, select the Use the following DNS server addresses option.
- Enter the new DNS addresses and click OK and close out of all other windows.
Changing the DNS in Windows Vista
- Open Control Panel
- Click View network status and tasks
- Click View status for the network connection.
- Click Properties and Continue.
- Click and highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties.
- If not already selected, select the Use the following DNS server addresses option.
- Enter the new DNS addresses and click OK and close out of all other windows.
Setting the DNS in Windows XP
- Open Control Panel
- In the Control Panel window double-click the Network Connections icon.
- Double-click the icon for the Internet connection you're using. Often this will be labeled "Local Area Connection" or the name of your ISP. If you have multiple connections, make sure not to click the one with the red X.
- Click the Properties button.
- Highlight Internet Protocol (TCP/IP) in the connection items list and click the Properties button.
- If not already selected, select the Use the following DNS server addresses option.
- Enter the new DNS addresses and click OK and close out of all other windows.
Changing the DNS in Windows 98
- Open Control Panel
- In the Control Panel window double-click the Network icon.
- Highlight TCP/IP Ethernet adapter in the connection items list and click the Properties button.
- In the Properties window, click the DNS Configuration tab and select Enable DNS.
- If any DNS Server is listed, highlight each and click the Remove button.
- Once no DNS is listed, type in the new addresses and click the Add button.
- Once the new addresses are added, click Ok and close out of all other windows.
Best 5 DNS Server Address
Step (2): Click All Programs option from the menu.
Step (3): Search for Microsoft Office from the sub menu and click it.
Step (4): Search for Microsoft Excel 2010 from the submenu and click it.
Ribbon contains commands organized in three components:
If you already have an opened sheet then it will display a window showing detail about the opened sheet as shown below. Backstage view shows three columns when you select most of the available options in the first column.
First column of the backstage view will have following options:
Sheet area is the area where where you type your text. The flashing vertical bar is called the insertion point and it represents the location where text will appear when you type. When you click on a box then box becomes highlighted.When you double click the box flashing vertical bar will come and you can start entering data then. 
There are following three important points which would help you while typing:
You can scroll your sheet by rolling your mouse wheel, which is equivalent to clicking the up-arrow or down-arrow buttons in the scroll bar.
Step (2) : Select a folder where you would like to save the sheet, Enter file name which you want to give to your sheet and Select a Save as type, by default it is .xlsx format.
Step (3) : Finally, click on Save button and your sheet will be saved with the entered name in the selected folder.
Step (2) : Now you'll see the Insert dialog with select Worksheet option as selected from the general tab. Click Ok button
Now you should have your blank sheet as shown below ready to start typing your text.
You can use a short cut to create a blank sheet anytime. Try using Shift+F11 keys and you will see a new blank sheet similar to above sheet is opened.
Step (2) : Now you'll see the Move or Copy dialog with select Worksheet option as selected from the general tab. Click Ok button
Select Create a Copy Checkbox to create a copy of current sheet and Before sheet option as (move to end) so that new sheet gets created at end.
You can rename the sheet by double clicking on it.On double click, name become editable. Enter any name say Sheet5 and press Tab or Enter Key.
Step (2) Select Sheet Name to unhide in Unhide dialog to unhide the sheet.
Sheet will get deleted if it is empty otherwise you'll see a confirmation message.
Step (2) Press Delete Button
You'll see a confirmation message to save the workbook.
Step (2) Press Save Button to save the workbook as we did in 
Step (2) Clicking the Open Option will open the browse dialog as shown below. Browse the directory and find file you need to open.
Step (3) Once you select the workbook your workbook will be opened as below:
