Making a new account: First you will need a new account (go to runescape website). Note: when choosing a name you might want to choose something that looks cool, or use leet speak : 3 for E, 4 for A, 0(zero) for O, for example: 5tr pur3 0wn3d instead of str pure owned. once you have chosen your username, password ect. you then must do the tutorial on how to play runescape. This will only take a few minutes.
Making some money: You will need some money when you first start, to buy weapons, food, and other things. I found killing cows and picking up the hides and selling them was a good way at first to make cash.
Before training or killing anything (IMPORTANT): Before you go off training, you must take note that before you raise any skill, you must think what it will do to your pure, be especially carefull with defence and prayer. since your a melee pure you will want attack, to wield better weapons and take damage more often, and strength for higher hits. I would not get defence at all, it just raises your combat level and one of the main points of being pure is having a low combat level. Prayer is optional, some pures like no prayer to avoid having the extra combat levels, some pures like it to get higher hits when praying. Personally I would go with 13 or 31 prayer, 13 is great because 13 prayer levels hardly raises your combat level and you can use superhuman strength which will raise your strength by 10% when prayed. level 31 prayer is also good because you can use protect item (level 25), so you will keep one more item then usual when it is turned on, so 4 items, or 1 if you are skulled, And Ultimate strength, which will increase your strength by 15% then turned on. So, think about it first, then go ahead.
What to wield: While training just use full iron, an amulet of strength, leather gloves and boots and a normal cape for best offence and defence bonus. Plus the scimitar that you are using.
First steps in training: First you should go to the scimitar shop in Al karid and buy every scimitar from iron to mithril. Get out your iron scimitar. You should first get 5 attack. Just kill the cows in the lumbridge field for this, then get you’re steel scimitar and get you’re strength to 15, also on cows, (a good thing about training on cows is that you can get their hides and sell them in the Grand Exchange for around 100gp each) when you have 15 strength, move onto monks.
You’re geting there!: Go to the monastery just west of Edgeville. The thing about monks is that they heal themselves, and hardly hit much damage at all, 2 at the most. Train your strength to 20 then your attack to 10, then get a black scimitar(you will need to go to the grand exchange for this as not many players sell them). Now get your strength to 30. Then get 20 attack and a mithril scimitar. Note: you will not need food here, the monks will heal you if you talk to them and ask them to.
Minotaurs!: Now that you have 20 attack and 30 strength, I suggest you move onto the minoaturs in the Stronghold of security under the barbarian village. You will need food, I suggest salmon as they heal 9 hp, and arn’t too expencive. Go to the first level in the stronghold of security and you will find verious rooms filled with these minotaurs. They are level 12 with 10 hitpoints. Get 40 strength, then 30 attack, and a adamant scimitar, then 45 strength and 40 attack, and a rune scimitar. Note: minotaurs drop lots of iron arrows, so you may make some cash from that.
45-99 strength: Move to the flesh crawlers at the second level of the stronghold of player safety. To get to a good room of them go through the north doors at the entrance of the second level, then past some flesh crawlers, past a room of zombies, through another set of doors, then around a bend and through another set of doors and you will find yourself in a room of level 35 flesh crawlers. They have 25 hp, and only hit 1’s and 2’s. You will also need food here as they do hit quite a few 1’s and 2’s on level 1 defence, I suggest anything from salmon to swordfish.
GOOD LUCK ON YOUR PURE!