Teac Dvd Drivers Downloads

Where can i download a DVD-ROM for my laptop.?
I have Windows XP and i know when i update it that there should be a DVD-ROM driver but it isnt one. There’s a CD-ROM only. I looked into my Device Manager and saw that i have TEAC CD-224E. So im guessing that i only have a cd rom because when i insert DVDs it doesnt respond. Please help! I’ve googled it several times and had no luck.
CD and DVD use 2 different processes to operate.
The cheapest way to go is to hook an external DVD to your laptop but you may be able to get a built in CD-DVD unit to replace your existing CD in your laptop. Probably better off getting a newer laptop.
