I now did something that gave me Ask.com as web browser how do I get rid of it

Remove Ask removal instructions

step by step instructions at the above link

How to Get Rid of the Ask Toolbar

Quite straight forward.go into control panel....click on program add remove near top of new window....wait for dropdown menu to complete then look for ASK and click remove.it is a browser add on usually part of an install package and very annoying.

Before you do anything, make sure all browsers are closed. Check the Task Manager to make sure none of the browsers are open. (Maybe you should print the directions out first, or use a different device to display this page)
Then, open up Control Panel and go to "Uninstall a program" (Add or Remove Programs if you are still on Windows XP). In the list of applications, find and uninstall Ask Toolbar Updater and Ask Toolbar. If you have already done this and you still have a problem, look for any applications in the list that has "Ask" in the Publisher field. With the software gone, the next step is to clean up the Web browser. The toolbar installed several browser extensions, changed your default homepage to nl.ask.com, and changed the default search engine to use Ask.com
Preferably use ccleaner to remove ask.com, then run a registry clean with ccleaner. Also, you might want to open up firefox, then tools>restart with add-ons disabled>reset click apply.
CCleaner Standard

Go to your browser setting; and in search option please set google in place of ASK.

Look in "manage add-ons" in your browser settings. You can disable ASK there.

Don't follow any suggestions that include using the genieo adware uninstaller : it leaves active softwarebehind. You should not trust the company or their application.

Try to carefully follow the instructions at
http://www.thesafemac.com/arg-genieo/

or

https://discussions.apple.com/message/24950143#24950143

Here are good instructions on how to change your search engine from Ask.com to something else. You can find instructions for all the different web browsers here:

Why can remove the Ask default homepage from my browser

The eaiest method i have found to get rid of this pesky browser
Create Menu tab right click in the top of screen (toolbar) you will see a number of toolbar options select the menu bar
This will add to your screen toolbar File Edit View Favorites Tools and Help
Select Tools tab then from the drop down menu Mange Add - Ons you will see
Toolbar Extensions Search Providers Accelerators and Tracking protection
You can remove or disable them right click on them select disable or remove some don't have the option to remove.

also
Get Rid of Ask.com as a Browser
Search engines come installed on Internet Explorer and Firefox.
These search engines take over as the default search engines.
Get rid of Ask.com from the toolbar after opening your browser.
Interent Explorer
Open Internet Explorer.
Click on the arrow to the right of "Search." A drop-down box will open.
Click "Manage."
A window will open called "Toolbar Options."


Click "Search" on the left-side panel. A new page is displayed called "Search Options."
Click on the box that says "Set and keep Google as the default search engine."

Click "Save." Close the window.
Firefox
Open Firefox.
Click the arrow on the left side of the address bar to open a drop-down menu.
The arrow is right before the white space where you type the search term.

Click "Manage Search Engines" from the drop-down menu.
A window opens, showing you the search engines installed.

Click "Ask.com" to highlight. Click "Remove" on the right side of the window.
After the search engine is gone, click "OK" to close the window and delete "Ask.com" from available search engines.

Rid of the Ask Toolbar
Ask.com is a search portal that attaches to your browser.
This toolbar is handy for quick access to the Internet.
If you do not use the toolbar often, you can remove it from your computer.
Click the "Start" button in the lower left corner of your desktop.
Choose "Control Panel."
Click "Programs" and then "Programs and Features."
Find the "Ask Toolbar" item in the list of items installed on your computer.
Highlight it and click the "Uninstall" button. Click "Yes" to confirm.
Wait for the application to be uninstalled.
Restart your computer.

Most modern web sites require a newer version of a "web browser" in order to ensure that all of the features of the web site work correctly. You are probably using an old version of "Internet Explorer" which is the web browser built in to Windows.
If you are using Microsoft Windows XP or newer, you should visit: http://windows.microsoft.com/en-US/internet-explorer/downloads/ie-8 and download an install Internet Explorer 8.
If you have an older version of Windows, the alternate "Firefox" browser can get downloaded from http://getfirefox.com. When you install that, click on the "Firefox" icon to access web sites like Zoosk that need a newer browser.
If you are running very old Windows system like Windows 98, you may not be able to get rid of the message and should consider getting a newer computer.