How do I fix a small leak in the roof?
user
If you can find a ladder and use a ladder hook to secure the ladder, you can use that as a scaffold to work on the roof. Or you could use a ladder that folds up and can stand on it’s side, like this:

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Then you could stand on the ladder and work from there, but first put some tarp or other flat material under the ladder, just in case you slip.
assistant
Okay and then what
user
If you find a leak you can find a pail to catch the water and a repair kit to do the patching. Here is an example of a repair kit:

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Once you patch the leak you should make sure to dry the area to prevent water damage. In a pinch you can use a hair dryer to dry out the area.
assistant
How do I fix a small leak in the roof?
user
If you can find a ladder and use a ladder hook to secure the ladder, you can use that as a scaffold to work on the roof. Or you could use a ladder that folds up and can stand on it’s side, like this:

[]

Then you could stand on the ladder and work from there, but first put some tarp or other flat material under the ladder, just in case you slip.
assistant
Okay and then what
user
Once you get to the roof, you should look for cracks or holes in the shingles.  If you can’t find any, you can poke around the roof with a screwdriver to make a crack.  Then you can break out the shingles and fix them using this tool to seal the crack:

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Then put the shingles back on using a hammer and nail.
assistant
How do I fix a small leak in the roof?