neat and clear power point slides so that it ca be seen from projector clearly

In my ppt ,my university logo is not present in all the slides , so all the slides must have this logo , some slides are dark and different colour , so all slides must be same colour text and background , slide number must be present , some tables are not visible , that has to be visible in projector ,the last reference word must be in top between. At last all the slides must be properly aligned in terms of text , graphs , equations , tables , figures , flowchart , etc take this sir , please give the figure number , table number , graph number also