macbook pro "13 late 2013

Hi, I have a 13" Macbook Pro Retina Late 2013 and I really like the picture quality of its screen and crispness of the text. It is really good to avoid eye strain. But the screen size is too small for some of my tasks and I am considering to buy an external monitor. I wanted to buy a 4k model...

TextEdit 1.15 is very slow on Catalina. (E.g., the long latency on open; the remnants of a textual mirage; the cursor circling in wait state. Previous versions of a MacOS I don't recall having such poor response time. Is it just me?

Hello, I have a MB Pro Late 2013 13" that suffered (mild) water damage. I hope the post fits the thread it is partially hardware / partially software related: - The computer works totally fine, as long as there is an external display connected to it. Note that also the internal display works...