change from bolt to QR wheels?

[catspyjamas]

Hi all,

I'm new to the forums, relatively new to cycle commuting, and having a horrendous time changing my first tube!

I've managed to patch a tube before without taking the wheel off, which worked out just fine, but now I need to replace one, and cannot get the wheel off - the bolts are so tight (I'm pretty strong too!).

My question is, when I finally get this wheel off and the new tube in, is it possible to gave QR wheels fitted? Seems like life would be a lot easier. I don't have any issues with security, as my office has a secure lock-up for our bikes, and the only other place I lock it is at home.

Apologies if a similar query has been posted before, I searched, but couldn't find anything (prob. with bad search terms).