A family of Microsoft word processing software products for creating web, email, and print documents.
Yes, you were close to the start of life for Word. Closer than I was. Although I started my thesis on an Apple II a couple of years before Word was released I was using other programs until 1991..
You don't have to have a deep technical understanding of the computer and the programs you use, but it does help. It would help you to use Word more effectively to know some of the basics of the logic of how Word works.
First of all, Word uses a file called NORMAL.DOTM to save most of the setup parameters you set. As you noted, Word comes with default settings for page size, margins, headings etc. Every user can customize them, as you did in the past. Those customizations are saved in NORMAL.DOTM.
Another place that Word saves customizations is "STYLES". In Word, styles control the formatting applied to text. Generally, styles apply to the whole paragraph, but there are now also "character" styles you can apply to specific letters inside of a paragraph. You can use the default styles provided by Word or you can create custom ones. These styles are also stored inside of the NORMAL.DOTM template. They get pulled into each document as you create them.
Here is a brief article about styles:
Apply, change, create, or delete a style - Word for Mac - Office Support
Running an old version of Word/Office is not an excuse for it to not work properly even on the newest version of the OS. I do not believe that is the direct cause of your problem. I continued to use Office 2003 on Windows until just earlier this year. Many people still use it, and even older versions. However, it is not advisable to use versions like 2008 (and 2003) that are no longer officially supported by MS. They are much more susceptible to being hacked. So yes, it is advisable that you get a newer version.
https://www.cnet.com/news/microsoft-ending-support-for-office-for-mac-2008/
You should talk to your IT help desk/department to find out if your school is providing FREE copies of Office 365 Education to staff and students
Student Advantage / Office 365 Education
http://expertzone.microsoft.com/Story/Article?token=Hz46U
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Student Advantage is a program that schools can sign up for, giving their students and faculty access to Office 365 Education. A version of Office 365 specifically tailored to the needs of students and teachers, Office 365 Education enables them to create, collaborate, and share their school work using apps they know and trust, like Word, Excel, PowerPoint, and OneNote. Plus, it includes 1 TB of OneDrive cloud storage.
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Free for both students and faculty, Office 365 Education provides access to class materials anywhere on the devices they choose. They can easily collaborate with classmates and peers, save time, and develop the Office skills that matter to real-world employers.
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