theWord

I often experience short laggings when I use theWord software
- often when I just swapped from other programs (eg. PPT, internet explorer) to TheWord. There would be a short lag before I can start scrolling or clicking around in theWord
- when I switch around between dictionaries, or book views, this lagging happens occasionally.

I wonder if I could get any help in this. Thank you

The more resources you have the greater lag will be.
If you have the possibility to add some more memory to your system it does help.
Also ones have reported speed increase if they have used a SSD, though I cannot speak from experience on that one.