Step-by-step guides
Learn how to open, edit and convert your files, and get the most out of each app.
How to open an Excel file without Excel
4 ways to open and edit .xlsx files without Microsoft Excel: in your browser, no account, nothing to install. What is kept and what is not.
How to open a Word (.docx) file without Office
Open, read and edit Word documents without Microsoft Office: in your browser, no account, no uploads. Save again as .docx or PDF.
How to open a PowerPoint without PowerPoint
View and present PowerPoint files without Office from your browser. How to view them as designed, edit them and save them as .pptx or PDF.
How to convert Word to PDF for free without uploading
Convert .docx to PDF in your browser without uploading your document and without a watermark. Step by step on Windows, Mac and mobile.
How to convert CSV to Excel without breaking special characters
Why a CSV shows “José” instead of “José” in Excel, and how to convert it to .xlsx keeping accents, leading zeros and properly separated columns.
Basic spreadsheet formulas with examples
Learn the most used Excel and TS Sheets formulas: SUM, AVERAGE, IF, SUMIF, COUNTIF, VLOOKUP and ROUND, with copy-ready examples.
How to make a monthly budget in a spreadsheet
Build your monthly budget in a spreadsheet: income, expenses, difference and savings with automatic formulas. Free ready-to-use template included.
How to write a résumé in Word
Build your résumé step by step with a free template: structure, what to write in each section, common mistakes and how to save it as Word and PDF.
How to make an effective presentation
A 5-part structure, design rules (one idea per slide, max 6 lines, contrast) and delivery tips. With free templates in TS Slides.
How to install TS Suite Prime and use it offline
Install TS Suite Prime with TS Sheets, TS Docs and TS Slides on Windows, Mac or Chromebook using Chrome or Edge, use it offline and open your files with a double-click.