How to delete my photos on my iPhone?

I know how to delete regular pictures but not when they download off my computer. I hooked my iPhone up to my computer it started to download all the pictures on to my phone that I had on my computer. It will not let me delete them. I can't press edit and pick all the pictures I want erased and there isn't a little trash can to delete them either like there's on other pictures. I'm running out of room on my phone and need them to be deleted because I don't need them on my computer and phone.

Living in Milano for 3 months?

I will be living in Milano for 3 months due to a medical treatment. I would like to know a bit more about the city.

- I have a US passport. Do I need a medical visa, or a tourist visa, for a 3 months stay? (Don't need to bother with this question if you don't have an idea, I can ask the doctor.)

- Is traveling to Bologna easy from Milano?

- Residentially speaking, where can I stay? Should I rent an apartment for 3 months? Milano is sort of expensive, I believe?

- Should I get an Italian mobile phone number? Can I bring my own iPhone there and get an Italian sim card? Which carrier is the best, and is it a good idea to get a phone number for a 3 months stay? Do public spaces mostly have Wi-Fi?

- What are the places that one must see?

- Finally.AC Milan or Inter Milan?

Grazie mille!

Thoughts on iOS7, do I need to upgrade?

I have iOS 6 version 6.1.3 on iPhone 4S
Do I need to upgrade to iOS 7?
What do you guys think about it, have you noticed any problems during dealing with it?

What's good life game to play from the App Store?

I like games that go on for pretty much a long time. I prefer games where I don't constantly have to pay money for all the perks, I'd rather just buy the game. I used to have a DS but sadly not anymore. I like games where I can be a person, like sims, animal crossing, drawn to live, and zoo tycoon. Games where you can customize your life but you still have tasks to do. I can't really find any game like a DS game on the App Store, which isn't surprising but I'd like something close to it. Any ideas? I don't want to spend over $10 on a game and I only have 3.4gb left. Also I have the iPhone5

AT&T or Verizon? Data wise speaking?

I mostly use my iphone for texting and data. I currently have sprint, and looking to leave them. Because my data is slow or won't have connection in certain areas. I'm looking for a carrier with faster data with more coverage areas.

1998 Nissan Maxima Bose Tape player problems

I own a 1998 Nissan Maxima with a Bose AM/FM Tape CD Player Stereo in it. I use my tape player the most to listen to my Iphone music with a tape converter. Over the summer I had no problems with the tape player, but now whenever I start my car, the tape deck sounds like its fast forwarding and won't stop. I can't play my music when it does this. I'm thinking that now that its getting colder out that its messing with it? Can anybody help?

How to transfer songs from iPhone 4s to Macbook?

My macbook was swiped of its memory and I lost all my songs. I've been building my playlist for years. Is there a way i could get the songs off my iPhone into a folder on my computer? Is iCloud a solution for this?