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In my error console, i saw many errors. I didn't know why and how can i solve this?

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I clicked tools, i saw error console. I clicked it and i saw many errors. I didn't know why and how i could solve a problem.

I clicked tools, i saw error console. I clicked it and i saw many errors. I didn't know why and how i could solve a problem.

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You can usually ignore those errors, the error console will show errors on many sites that you visit, though the sites will still work.

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You can ignore (CSS) errors in the Tools > Error Console.
Those errors are only useful if you develop websites and want to check the HTML/CSS and JavaScript code for errors.
Most errors are code for other browsers like IE or browsers on other platforms or just typos or the result of bad coding.

Do you have a specific problem that you looked in the Error Console?

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i didn't have specific problems. Thank you for your answer.