Simple Automations


I am new to UiPath and trying to use it to StudioX to automate couple of basic manual operations.
Can anyone help me in doing the following -

Task 1 - Automate PDF Files

Read PDF files in a given folder
Open each file and again print the file as a PDF - so that signed PDF can be visible when I combine
Save the file in same or different folder
Same operation for all original PDFs

Task 2 - Search for IDs from XLS file in web app

Read a particular ID value - from an XLS file - each row
Copy and input this value in a web app - which has a search field
Send enter command to Search box - it does not have an enter/submit button
Depending upon result displayed on page - return a found/not found value back

Any help would be highly appreciated.