1.
split() β Break text into pieces.2.
join() β Combine multiple strings.3.
replace() β Replace part of a string.4.
strip() β Remove extra spaces.5.
startswith() β Check prefixes.6.
endswith() β Check suffixes.7.
find() β Locate text.8.
count() β Count occurrences.9.
upper() / lower() β Change case.10.
capitalize() β Capitalize the first letter.These methods appear in almost every real-world Python project.