Represent a Number as Binary?:
The (Computer) Bit on the far right is the Least Significant Bit. The one on the far left is the Most Significant Bit. Similar to counting in decimal (The hundreds is far more significant than the right).
How to represent as a negative?
How do you represent a negative number? 0010 is 2 (Computer) Bit binary for 2. How do you represent as negative? Easy. 2s Complement Representation. If you don’t use 2BR, and instead take a 0 to be a negative sign, you run into a crap ton of problems.
How to represent Floating Points as Binary?
Guide:
Representing Characters as Binary:
Either in ASCII or Unicode. Strings of characters are just collections of characters.