You might not have the right material, or you might not have the right level of Smithing, or the necessary perk for the material the bow is made from. You may have upgraded it already as far as your current skill levels will allow.
There is only one Nightingale bow in Skyrim
They don't really break. Make sure you're holding the button long enough to get a full draw on the bow...
you cant look like ezio unless you have skyrim on PC (its a mod)
Technically, no. But you can go 'Bow Fishing'. It's basically fishing with your bow. Or you can swim around and catch slaughterfish.
There's no reason why you should wait until then. Every time you do the upgrade, it will update the bonus to whatever level your Smithing dictates. So say, you could upgrade it at Smithing Lv74 to Epic level, then when you max Smithing, you could do it once more to upgrade it to Legendary (only needs Lv91). You never 'lock in' a lesser bonus.
No, you need Auriel's Bow, and the corrupted arrows provided by Serena, to block out the sun.
Flawless is a higher upgrade quality than Exquisite.
It depends on how you like to play. I prefer bow myself, and argonians are quite good at both naturally.
Just buy a new bow from a merchant or from the Free Market.
yes it does because crossbows are especially good against vamps.
you cant upgrade ipod with whatsap application
You can it's in the Companions Quests