The opposite of this activity is called, downloading. Uploading is usually slower than downloading. This is due to the [[Bottleneck| bottleneck]] at the [[Modem| modem]], though upload speeds are also often throttled (limited) by the [[internet service provider]].
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The opposite of this activity is called, downloading. Uploading is usually slower than downloading. This is due to the [[bottleneck]] at the [[modem]], though upload speeds are also often throttled (limited) by the [[internet service provider]].