विदाई ओपेरा?

यदि तपाईं स्विच गर्नुहुन्छ: कति ओपेरा स्थापना तपाईंले प्रतिस्थापन गर्न जानुहुन्छ?

  1. opera has been the main browser since around 2003, so there are quite a few installations (if i understood the question correctly).
  2. 4
  3. 2
  4. 1
  5. 8-10
  6. 2
  7. 1
  8. 4
  9. 0
  10. 5