My question: Can Windows 7 (not original version) create trouble in Internet browsing in few cases?
My Fact: Since few weeks, I have not been getting good Internet connection while I browse Internet on Chrome or Firefox, or while I use FTP using FileZilla, though I use multiple Internet services. I never faced this problem in file downloading. My Internet connections are 1 Mbps wireless connection and alternative EDGE modem with low bandwidth.
A support person of the Wireless Internet provider suggests me to re-install my Windows 7 OS. According to his opinion, the Internet problem is occurred, because the OS is not original and installed one and half year ago. May it be true cause?
Please note that ping test (ping facebook.com -t) also gets few data loss sometimes.
I am asking this question here to get idea regarding the possible underlying causes for this current problem.