I have a problem of slow Internet. My speed is supposed to be 20 mbps (and when I do a speedtest, that’s what it shows as well), but my Internet is really slow, whether in Firefox, Chrome or even in the iTunes Store on iTunes, or loading images in emails in Thunderbird. Most of the pages take a really long time to load (sometimes not even loading at all so I have to refresh) and I don’t understand why. I tried restarting my computer, running Firefox in safe mode, checking for viruses and running Malware Bytes and CCleaner, but nothing I tried changed anything. Internet is at its normal speed on all my other computers and devices. My computer in itself is sometimes a little slow, but a few weeks ago, the Internet speed was still normal no matter what.
Also, in case you need to know, I’m on Windows 7.
Any suggestions for what I could try?
Thanks in advance!