I have been using Outlook for quite some time, and my PST file has grown quite large, causing Outlook to run slower than usual. I think compressing the PST file might help improve performance, but I am not exactly sure how to do it safely without losing any data. Can someone please guide me on how to compress or compact PST files in Outlook? Also, I would appreciate it if you could share any recommended methods or tools to reduce the PST file size effectively and maintain Outlook’s speed.