I wish i knew because i want one really bad!
Technically, Droids don't die. They're not human. They only malfunction, stop working, or are taken apart, but they don't die. So the answer is that r2d2 didn't die.
C3po & r2d2
Of course. All droids, even the medical droids, need to recharge themselves at a certain point.
C3PO and R2D2
Most droids can move across a variety of surfaces with ease
In star wars robots are "droids" and there are many kinds including soldier ones. This vary from battle droids and super battle droids (robots with guns) to robots who can dismantle enemy ships and jam radio waves. other droids do work such as medical droids, atsromec droids(R2D2) who control small ships and interpertor droids who can memorize thousands of languages.
If you mean what type of droids they are, R2-D2 is an astromech droid and C-3PO is a protocol droid
R2-D2 is an astromech droid. Since they're classified as repair droids, their job is basically a mechanic for starships.
Because Princess Leia recorded a message to Obi-Wan on R2D2's memory
There are many droids in Star Wars. Some of the ones not meant for battle are protocal droids (C-3PO), Astromich droids (R2-D2), Gonk droids, ect. Some meant for battle during the clone wars are battle droids, super battle droids, destroyer droids (also calles droidekas), and General Greivous' body guards. General Grievous is not considered a robot, for he was once an alien, until betrayed by Count Dooku. He was in a star cruiser when it exploded. In order to survive, he needed to wear robotic pieces. actually general grevious is a cyborg part human part robot because he got injured :)
No. R2-D2 has all different kinds of tools like a saw, a life sign scanner, and rockets. But astromech droids in Star Wars do not have hands.
Droids, or clankers. and there are many different kinds, such as astro droids for ship repair, (astro-droid, astro meaning space because their hard hull makes them impervious to the vacuum of space). there are protocal droids, made as almost humanoids for human relations, these are a few basic, but there are billions of droids, ranging from menacing assasin droids to miniscule data droids. it depends on what you need