Do you like the people you work with? If so, stick with the job and turn it into something better.
You write spreadsheets and powerpoint, so is it safe to assume the your work computer is Windows and you are using Office? If so, your computer has PowerShell on it and you can read, write and manipulate Excel and PowerPoint using it. You can use the Task Scheduler to run scripts on a schedule. See if you can automate portions of your workflow and free up your time to automate others (and take on things that can be automated). See if you can predict what others want before they ask for it. Make it a game, if you will. Write about what you are doing, even if you never publish it. Revise what you write. Turn it into documentation that reads like a story.
It can be satisfying even if the job isn't exciting.
You write spreadsheets and powerpoint, so is it safe to assume the your work computer is Windows and you are using Office? If so, your computer has PowerShell on it and you can read, write and manipulate Excel and PowerPoint using it. You can use the Task Scheduler to run scripts on a schedule. See if you can automate portions of your workflow and free up your time to automate others (and take on things that can be automated). See if you can predict what others want before they ask for it. Make it a game, if you will. Write about what you are doing, even if you never publish it. Revise what you write. Turn it into documentation that reads like a story.
It can be satisfying even if the job isn't exciting.