I left out these sentences. Can you please help me express them? Thank you very much!

1) I also use Internet to download music from different websites and then I save it on my computer or MP3 player. (where else can I save it? Flashdrive, USB memory stick…). I’ve never downloaded music illegally. I like ……. celebrity websites.
2) I have my personal blog which I update every day. I’ve already gone shopping online (or done online shopping, I've already shopped online?) and I often visit shopping websites.
3) I usually get in touch with my friends online in a chat room (I don’t know any) and I leave them messages on a message board. I prefer using IM (Internet messaging/chatting online) to emailing or calling my friends on my mobile phone.
4) None of my friends has got a personal webpage.
My favourite gadgets are my digital watch and my iPod nano.
5) I log on to news websites every day to keep up to date with what happens in the world.
What is the difference between "log on to" and "log in to" a website

1) I also use Internet to download music from different websites and then I save it on my computer, MP3 player, flashdrive, or a CD. I’ve never downloaded music illegally. I like ……. celebrity websites.

2) I have my personal blog which I update every day. I’ve already gone shopping online (or done online shopping, I've already shopped online?)<~~all choices are fine and I often visit shopping websites.

3) I usually get in touch with my friends online in a chat room, and I leave them messages on a message board. I prefer using Instant Messages or text messages rather than emailing or calling my friends on my mobile phone.

4) OK

5) I log on to news websites every day to keep up to date with what happens in the world.

What is the difference between "log on to" and "log in to" a website. There's not much difference. I'd take "log on" to mean that you launch that website or go into the website. To "log in" (and also "log on") means to sign into the website with a username and password so that you can post comments or buy something if you want.

1) In addition to using the Internet, I also download music from different websites and store it on my computer or MP3 player. Alternatively, I can save it on a flash drive or USB memory stick. It's important to note that I never download music illegally. Furthermore, I enjoy browsing celebrity websites for the latest updates.

2) I maintain my personal blog and update it daily. Additionally, I have experience shopping online, and I frequently visit various e-commerce websites.

3) To stay connected with my friends, I usually engage in online conversations in chat rooms (although I'm not familiar with any specific ones) and leave them messages on message boards. I prefer using internet messaging (IM) for communication rather than emailing or making phone calls on my mobile phone.

4) None of my friends have personal webpages. However, my favorite gadgets include my digital watch and my iPod nano.

5) Every day, I visit news websites to stay informed about current events around the world. When discussing logging onto a website, it generally means accessing or entering a website using your credentials. On the other hand, logging in specifically refers to entering your username and password to gain access to a website or an account.