Hello and welcome back to the Excel Tip of the Week. This week we have a Basic User post in which we’ll talk about something which isn't necessarily about Excel, but does affect many of us in terms of how we work with the programme: working with two (or more!) screens. Many of us use a laptop computer with an external monitor at work. However, we don’t always get the most out of this set-up. In this Tip we’ll look at how to set up dual screen working, and then some particular funnies related to Excel and dual screen working. How to set up extended desktop
Extended desktop is the term for when the information on your computer is displayed across two screens. You can set it up easily by right clicking on your desktop and navigating through the menus shown above. “Clone displays” makes both screens show the same content and is usually used when presenting with a projector. “Extended desktop” is the main option. The difference between the two options shown is which device is your primary monitor; i.e. the one where the Start menu will be shown. The first screen listed will be the primary monitor. Depending on the layout of your workspace you might choose either but the Monitor + Built-in Display option is more common. A note: if you are only using one monitor (usually you use only the external monitor), don’t leave Extended Desktop or Clone Displays active. This will run your laptop screen unnecessarily and waste electricity and battery life. Instead choose to output only to the device you are actually using. Once you are set up for multiple screen working, you may want to adjust the resolution of each monitor, and how Windows arranges the screens. Also shown on the right click desktop menu in the picture is the “Screen resolution” button. This brings up the menu shown above. You can adjust the settings for each monitor individually. If you’re not sure which is which, just press Identify. For starters, you can drag the two screens around in the top pane to make sure the layout matches how your physical devices are arranged. For each device you can also control the resolution – higher resolution will mean sharper images and smaller icons etc. Experiment to find a resolution that’s comfortable for you. If you have more than two screens the process for setting them up is essentially the same. Working with two screens Generally, it’s easiest to work with two screens if you have a defined purpose for each: e.g. emails and administrative work on one screen; principle work on the other. Or you could have an original document shown on one and a marked up version on the other. Excel itself won’t let you split it across two screens as a default – it will always display itself all on one screen or the other. However, you can run two instances of Excel to get this to work. To do this, open Excel and open your first file as normal. Then, instead of opening the second file from within Excel, go to the Start menu and open Excel from there again. This will create a second copy of Excel which you can display on the secondary screen. You can open the second document from there. Be aware that running two instances of Excel does have some drawbacks. Firstly, you can’t write formulas that link between the two instances. Secondly, if you copy formulas from one instance of Excel, you can only paste their values into the other instance, and not the formulas themselves. Previous post - Revisiting formulas with fixed references TOTW index Next post - Quick charts and chart sheets This blog is brought to you by the Excel Community where you can find additional blogs, extended articles and webinar recordings on a variety of Excel related topics. In addition to live training events, Excel Community members have access to a full suite of online training modules from Excel with Business. There is also an online forum where you can ask questions and share ideas with other community members.
I find that saving with multiple windows open and then reopening does work.
It gives me a chance to freeze panes for various sheets in ones of the windows and not in the other.
In Excel 2013 you can also use View / New Window and then put different worksheets from within the same workbook on different screens. I don't think it works quite as well in older versions of Excel.
For some reason some things get messed up on the second view, e.g. freeze panes disappear, some formatting seems to revert to the default. So make sure you close window 2 before closing window 1, otherwise you will lose some of your formatting.
Also, if you close the workbook with multiple windows open, then it will open with the same multiple windows open. But (for me at least) this can cause Excel to crash when opening the workbook so I think best to save without multiple windows open.
(Edit - Sorry, I got so excited about posting about Excel and multiple monitors that I appear to have copied Paul's point.)
Since Excel 2013, you can run one instance of Excel on separate screens. So you could have different workbooks on different screens or two windows of the same workbook. This gets around the copying of formulae issue and also utilises memory more efficiently in my experience.