How do i change to yahoo home p-age?

The steps to change settings in your Yahoo email account can vary depending upon what settings you wish to change. To know more, you can refer to the following links:
https://help.yahoo.com/kb/SLN3528.html?impressions=true
https://help.yahoo.com/kb/settings-options-overview-sln15902.html

GuruAid.com

The way I interpret that question is to change the home page of your particular browser to Yahoo.

Browse your way to the preferred home page, then click Tools, Options, General tab, click "Use Current" and the current page will be your home page. Some Spyware will block this change. If that happens, run Malwarebytes to remove all malware, then try setting the home page again.

open your web browser and go to tools and select option then one dilog box opens in that you change the hompage adress as ( www.yahoo.com ) then you will get yahoo as your default search engine

Follow these instructions to change your home page to Yahoo Russia:

Open the internet. Click on "tools" on the top left side of your screen, then slide down to internet options and click on it. On the top where it says the address of your home page, highlight it and erase it. Then enter http://ru.yahoo.com/ and click on "apply" on the bottom right and then close the window. Close the internet. Reopen a browser and double check to make sure your home page has changed correctly.

1. Click to the page you want as your home page
2. Click Tools menu
   
3. Choose Options
4. Choose General
5. Click on Use Current Pages

Now whenever you hit the home button or open your browser for the first time, it will open that page.

Bring up the browser window and let it load to whatever page it is set for. Once it loads, click up in the address bar and type in www.Yahoo.com and click enter. When the Yahoo screen loads, click on the "Tools" column and scroll down to "Internet Options". In this window the first area you see is the homepage tab. Click on "Use Current", this will make the current page your home page, which is Yahoo. Click apply and OK.

If you are using Internet Explorer, you can go to the manu on top of your screen "Tools > Internet Options > In the Home Page change the Address to Yahoo.com.

I use Yahoo mail myself with Yahoo being my home page but I do not know what a "Subject Page"is. If you can open internet exploier,I would go to internet tools and reset the home page. Some downloads change the homepage. I hope this helps.