Microsoft EXCEL issue. Anywhere else on my PC i can copy a number and a drop down will pop up with how I can make a phone call

Question

So as stated above I can copy a number anywhere and a pop up will appear and I can click an icon and make a phone call. I used to be able to do it in excel on the actual cell but cant anymore after my it reset my pc but I can do it everywhere else. But it will work if you right click on the cell and hit copy and that pop up box will show up or when you left click on a cell and the text or numbers will pop up above and I can copy and the pop up to make the call will work from there just not if i copy the number itself from a cell.