- Joined
- Sep 3, 2011
- Messages
- 34,817
- Reaction score
- 18,576
- Location
- Look to your right... I'm that guy.
- Gender
- Undisclosed
- Political Leaning
- Centrist
I have a laptop and a desk top to do, but would do only one at a time precisely for this reason.It depends...on your system...your internet speed (you have to download some gigabytes of OS)...whether you use the Windows Update method (can hang up on you) or the iso method...whether you do a fresh install or want to keep the files and programs already on your system. And whether you run into problems (always a possibility, but problems can be dealt with)
In my opinion, it's best to have another way to access the internet on hand before you start so you can find solutions if you run into problems. You may run into driver issues and need to download fixes or you may run into problems that you'll need to investigate to find solution.
Bottom line...it could take from a couple hours or less...to a day or so, though if your upgrade appears to hang up on you...say, an hour goes by and nothing seems to be happening...it's best to abort and find a different way.
Got a bad virus a few years ago and having the 2nd internet access was invaluable.