Tryin’ to stay warm….

Tryin’ to stay warm….

Sorry if this gets asked a lot, but for those of you who live in older apartment buildings, what do you usually do to keep your windows and doorframes from being drafty? My mom told me there is special 'weather lining' that you can buy; but knowing my mom I'm betting that's expensive. My boyfriend used duct tape and plastic wrap at his old place, but that didn't seem to work well at all. I'm sorry If I seem ignorant about this stuff, but I just moved into my first apartment in August. I wanted to start my research on this topic in this community, because I figured you guys would be able to give me the most cost effective solutions :-).
Orchid questions

Orchid questions

bird nest fern

bird nest fern

Curious About This Chair for the Apt.

Curious About This Chair for the Apt.

the beginning starts here…

the beginning starts here…

My apartment

My apartment

H. Pacific Moon

H. Pacific Moon