Will a reset make my old iPad faster? I have an old iPad (the first generation), and over time it has become unbearably slow. Now I understand that I cannot expect apps designed for faster iPads to work perfectly on this old device. However, it often responds slowly even to trivial actions, such as typing. 

I have never reset an iOS device, and thus I am not sure if it would help. However, I have an Android device that gets an impressive performance boost once I reset it every now and then (the same can be said about most Windows devices, I guess). Thus, my question: does it make sense to try and reset my old iPad? Would it become more responsive, or should I be looking for issues elsewhere?
I wouldn't expect it to be any faster, especially if you are comparing the performance increases of doing the same thing on an Android device.

The reason is that, on an iPad, Apple goes through a great deal of trouble to ensure that applications don't mess up your operating system (e.g. by using up too much resources in the background). Compare that with a Windows or Mac system where each application you install can load up its own background processes. In an environment such as that, you would expect a reset of the entire computer to speed everything up.

The only thing affecting your performance on the iPad, however, is iOS, which Apple provides. Assuming you reset to the same iOS you are currently using, you should expect the experience to be the same at the end.

My guess as to why your iPad is less responsive than it used to be is that Apple is optimizing their iOS updates for the newer generation iPad models rather than worrying about how it might affect the user experience on the 1st generation iPad.

Therefore, I think the only thing that could potentially increase your performance is if you downgrade the iOS on your device (which is beyond the scope of this answer), or wait for Apple to release an update which fixes the issues you are experiencing (unlikely with older generation iPads). A final option might be to jailbreak and see if there are any solutions available there (I'm not familiar with jailbreaking, so I can't point to specifics).

The one caveat might be that you are running multiple applications (several of which may be consuming up resources). However, the fix for that is to simply shut them down rather than reseting the entire iOS.