word = input("Enter a word: ")
for x in word:
print(x*2, end="")
first, get the user input for the word. Then, using a for loop, iterate through the user's word. Print each letter twice (that's what the times 2 is used for) and end the print statement with no new line.
A) Social Collaboration
Social Collaboration is a way for people to combine their information and make it easier to go through and to work well as a team.
Well the website that is trying to tell you the answer is usually the problem. Only websites with .org or .gov are usually reliable because they are run by governments institutes. Websites with the tag .com probably will not be reliable because anyone can make a website today and we don't know if those people are reliable or not.