Note: for any of Adobe's Creative Cloud applications to run correctly, you need to select the default version of the new files system APFS (called Case Insensitive). If you change this to Case Sensitive, things will break. Illustrator CC 2017 High Sierra compatibility. Illustrator CC 2017 will default to emulating the Illustrator 6.0 colour space.
It's usually a good bet to check whether your current apps are compatible before upgrading/updating your OS, but the Adobe Illustrator and InDesign issues are bad enough that designers who rely on those two apps should (really) wait awhile. How bad is it? Apparently with Illustrator, the app is having problems launching, opening files and creating documents as well as a myriad of other issues including brushes rendering, colour management and other errors. Upgrading to the Apple File System breaks a lot of functions - there's no workaround for problems caused by it so far. As for Adobe InDesign, the cursor shows up as a pixelated box - an annoying problem with no fix so far. Adobe is aware of the issues customers are facing and is working on an update to fix it.
In other words, Illustrator and InDesign are just not High Sierra compatible for the moment. The update will happen but until it does, designers/graphics professionals should stick to older versions of the MacOS and avoid buying new machines that come preloaded with High Sierra for the moment.
Hopefully your trusty old machine should still be able to hold the line, for now.
(the InDesign cursor issue is fixed at least. Illustrator is not, however) Or just search the Adobe forums or Twitter for High Sierra + Illustrator, Photoshop, InDesign or Premiere and you'll quickly come across a myriad of other issues. Save yourself a lot of frustration and don't upgrade yet. Personally I've experienced all kinds of problems with random beachballing and bad performance, the Photoshop interface being completely blank, exports not working properly or crashing, artwork/layers/objects disappearing in Illustrator as the zoom level changes or the view is panned, combined with the bounding boxes jumping around or not being selectable at all (and that's with GPU acceleration turned off, which Adobe currently insists is a must for Illustrator on High Sierra because of GPU acceleration bugs), etc.

Not to mention if you use a 2016/2017 MacBook Pro with a discrete GPU (like I do) your GPU performance (and anything accelerated by it via Metal, OpenCL, etc - that includes Photoshop, Premiere, FCPX, etc) will be hosed if you let it go to sleep at any point - see: There are also a heap of rendering/compositing/windowing issues with the Intel integrated graphics (see the macOS 10.13 beta thread in this forum). There's no advantage you'll get out of upgrading to High Sierra in its current state that could possibly outweigh the problems you'll experience as a result with Adobe CC apps.
For example, we want the first row of our spreadsheet to repeat on all pages, so we entered “$1:$1”. How to create repeating rows in excel 2011 for mac.
Converting your handwritten notes to typed text can be helpful when you decide to share selected notes with other people or when you want to include such notes in a more formal document or in a presentation. Do the following: On any page that contains handwritten notes, click or tap the Draw tab. Onenote for mac ink to text.
