Need help with my Yahoo browser

hello to all. Hope you could provide me an answer to my predicament..
I’m using Yahoo.com as my default browser. but now everytime I open my net the default setting has this:
http://m.www.yahoo.com/
instead of http://www.yahoo.com. its very irritating since I don’t want this type. I’m suspecting spyware.
Any input would be appreciated
Please remember to CODE all links
Post edited For You - nzindiboy
Answer #1
from wat i can see m.www…. => yahoo wap website
so i guess u must configure settings properly at ur end and for me it redirects back to www…..
Answer #2
Scan for Spyware/Adware
Malwarebytes’ Anti-Malware a.k.a. MBAM (for Windows 2000, XP, Vista ONLY)
Download:
http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?part=dl-10804572&subj=dl&tag=button
Why? Malwarebytes’ Anti-Malware is very good at removing the zlob trojan, virtumonde, and most other current infections. This single tool has replaced multiple tools that have been required in the past. 1. Double-click mbam-setup.exe and follow the prompts to install the program.
2. At the end, confirm a check mark is placed next to the following:
* Update Malwarebytes’ Anti-Malware
* Launch Malwarebytes’ Anti-Malware
3. Then click Finish.
4. If an update is found, it will download and install the latest version.
5. Once the program has loaded, select Perform quick scan, then click Scan.
6. When the scan is complete, click OK, then Show Results to view the results.
7. Be sure that everything is checked, and click Remove Selected.
8. When completed, a log will open in Notepad. The rogue application should now be gone.
When completed, a log will open in Notepad. If you need to create a new topic, please paste this log with it.
Note: Some infections will prevent MBAM from running. If MBAM won’t run, try renaming the file mbam-setup.exe to a random name, and then try again.
Answer #3
Thanks guys. I’ll try your suggestions