Need a Suggestion To Get a New Laptop

Hey Guys,

Few months ago, I bought a laptop for my business. This Dell model (Dell Latitude 13 7300 ) is giving me trouble. Please advise me on whether I should use a high-speed Wi-Fi network or a keyboard. It moves at a slower rate. Alternatively, please advise me on the most recent and greatest Dell laptop. My question is whether the old model or the new model is better. Is it necessary for me to upgrade my Dell model? Because I’m not familiar with laptops?

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