Plan a safe disk cleanup for my PC

Plans a disk cleanup in safe-to-risky order, explaining each action before you run it and flagging anything hard to undo.

Task: Plan a disk cleanup that frees space on my PC, ordered from the safest action to the riskiest. Context: My drive is [size] and has [free space] free. The biggest space users I know of are [folders, apps or file types, or "not sure"]. I want to free at least [amount], and I will not delete [things that must stay]. Rules: - Give at most seven actions, each with what it removes, how much space it could free in a rough range and how hard it is to undo. - Before any action that uses a command, a registry edit or a settings change, explain what it does in plain words and wait for me to confirm. - Warn me about anything destructive or hard to undo, and put a backup step before the first risky action. - Say when you are unsure what a setting or tool does on my Windows version, and tell me to check it on my own PC. Result: A numbered list ordered safe to risky, each item in one line with the three facts above, then a closing line on what to leave alone.

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