Touch typing is one skill, not ten: keep eight fingers on the home row (A S D F J K L ;) and let each finger own its column. Thumbs handle space. Everything else is repetition.
Week one: placement only
Do not chase speed yet. Type slowly and return every finger to home row after each key. Ten minutes a day is enough, short sessions build cleaner muscle memory than one long session.
The backspace rule
Beginners retype whole words after a mistake. Do not. Hit backspace once, fix the single character, and continue. This trains error recovery, which is half of real-world typing speed.
When to move on
Move to timed tests when you can type a full minute without looking down. Your speed will feel slow at first, typically 25 to 35 WPM. That is normal. Speed arrives on its own once placement is automatic.
Put this guide to work
Open a test and practise what you just read.