If you look on MicroChip Xpress there are a number of 18F examples:
Thank you and do you have any proteus examples about 18F25k22
Enter PIC18F under 'device' to list them.
You really need to learn how to read the datasheet. It is an important skill, but it's also a transferrable one. Might take some time. Don't try reading it from beginning to end like a book. There's no point to that. There's also little point in knowing each section of the datasheet inside-out. Just jump straight to a section you're interested in and skim that sections repeatedly a little each day. Eventually some questions should pop up requiring you to skim another section to answer those questions.İt doesnt homework ı Just wanna improve myself so Im open any suggestion