Debugging the HTML code

debuging the html codes was quite difficult for me.this is because i had to constanly refresh the page and try to adjust the codes to get the correct output that i want. top prevent lots of these, i tried writing my codes in a sheet of paper first before transfering it to the note pad. after typing, and i realise there's any mistake, i check it first on my rough before correcting it on my notepad.Debbugging was nery stressful for me because sometimes i find it hard to realise where the error is from. common mistakes i made was that: first i forgot my clossing tag after my sentence. making mistakes in some codes, eg swithching the code for inserting an image with an hyperlink. Also to be more contious, i tried to preview in order to check for misteks.