Filtrer

Mes recherches récentes
Filtrer par :
Budget
à
à
à
Type
Compétences
Langues
    État du travail
    22,166 spreadsheets travaux trouvés au tarif de EUR

    Hello, I would like to create an application dedicated to the breeding of a particular animal. I have some notions of HTML and CSS 2/3, with which I have been able to create and put online several ergonomic websites in the past. This pc/android program would actually be databases, excel spreadsheets with cross tables and a coat of paint. I tested the BDD on Libre Office, less painting ... BOF. I am currently using a free Android app, but features are missing (in my opinion and my specifications) so here I am. FYI, in exchange for the work of the programmer of this App (which I don't know) I offered to translate it into French. The breeding environment for this animal is very limited, it is more of a "passion project". ******* Bonjour, J'aimerais créer u...

    €48 (Avg Bid)
    €48 Offre moyenne
    2 offres

    Définir les mots clés des catégories du site Faire une analyse de ces mot clés, Evaluer leur compétitivité (nombre de recherches/mois en Belgique et en Français) Evaluer et suggérer des adaptations/changements de ces mots clés en fonction de leur compétitivité et flux potentiel plus intéressant , des d...Google Ads / semrush / .. autres ) - Analyse et suggestion motivée sur base de chiffres (et screenshots / tableaux ? ou autre) plus longue traine .. autres ... - établir une priorité de travail, en fonction des résultats un autre délivrable peut être proposé avec détails svp (mind map ou autres.. ) Voici le résultat actuel des mots clé...

    €83 (Avg Bid)
    €83 Offre moyenne
    27 offres

    ...devrez m’indiquer une date de fin prévisionnelle. vous m’indiquerez le temps que vous estimez y passer. Description du 1er travail : 1 - vous devez faire un copier coller pour arriver à ce fichier : 2 - Vous devez parcourir les liens indiqués dans le fichier suivant : il faut consulter les liens “ANNALES FRANCAIS” (en tout il y a 24 liens à consulter) 3 - Le but est de copier / coller les questions et les réponses qui répondent aux exigences suivantes : Les Questions ne doivent pas dépasser 120 caractères (les questions doivent être courtes) (1 ligne + la moitié d’une autre) Les Réponses

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    29 offres

    Remplir 4 colonnes d'un tableau de 150 lignes. S'aider de sources sur le web pour copier les infos : Wikipedia, Larousse, Synonymo, Synonymeur, Ubersuggest, , ... et les coller dans le tableau.

    €27 (Avg Bid)
    €27 Offre moyenne
    6 offres

    Besoin de traduire ce fichier dans un parfait Allemand technique (vérification par un tiers une fois finalisé)

    €1527 (Avg Bid)
    €1527 Offre moyenne
    19 offres

    Création d'un module de simulation de frais avec conditions à destination d'une page wordpress et reprenant 3 tableaux (en p-j) dont une fiche de paie, indemnité kilométrique et mutuelle simplifiée. Contraintes : 1. Respect de la mise en page du tableau pour faciliter sa lisibilité. 2. Deux choix doivent être possible : inscrire son nombre...journalier "ou" directement noter son chiffre d'affaire mensuel. 3. Les informations contenus en p-j 1 doivent être présentes sur le module 4. Certains coefficients doivent rester accessibles afin de pouvoir les modifier en fonction des fluctuations 5. Le simulateur doit être esthétique et responsive 6. Cette annonce s'adresse à une perso...

    €152 (Avg Bid)
    €152 Offre moyenne
    7 offres
    Project for NicolasFab S'est terminé left

    Bonjour NicolasFab, comme convenu voici une commande de 19 articles (20 - article test déjà réalisé). Je vous transmet le cahier des charges des 2 premiers articles dans ce fichier google drive (les autres suivront bientôt) :

    €136 (Avg Bid)
    €136 Offre moyenne
    1 offres

    Bonjour, sur cet excel contenant des adresses email et un lien vers la recherche Linkedin de la personne, j'ai besoin que vous remplissiez 4 colonnes: - taille: "yes" si l'entreprise fait plus de 5000 empl., "no" sinon - industrie: "yes" si l'entreprise fait partie d...l'entreprise fait partie des secteurs clés, "no" sinon (liste dans l'excel) - job title: "yes" si la personne est dirigeant ou directeur, "no" sinon - department: "yes" si la personne fait partie des départements clés, "no" sinon (liste dans l'excel) Instructions plus détaillés dans l'excel (google spreadsheet) qui sera transmis une fois le candidat choisi. Voici un exemp...

    €119 (Avg Bid)
    Urgent
    €119 Offre moyenne
    13 offres
    Automation Engineer 6 jours left
    VERIFIÉ

    Looking for engineer to perform contracted, hourly work to streamline business processes across multiple platforms and softwares. End goal is to improve efficiency, increase automation within brand across multiple softwares, minimize data input and transfer between CRM, spreadsheets, payroll, and Gsuite.

    €47 / hr (Avg Bid)
    LDN
    €47 / hr Offre moyenne
    1 offres

    I need to automatize excel spreadsheets formulas for business administration follow up and P&L

    €102 (Avg Bid)
    €102 Offre moyenne
    67 offres

    Hi there, I am looking for a develop who must have experience working with C#, Excel spreadsheet and importing various types of spreadsheets into a database. I will share more details through chat.

    €151 (Avg Bid)
    LDN
    €151 Offre moyenne
    24 offres

    ...answer. An example of the first sheet of data can be seen here. To import all of these quizzes into my website I need to reformat each sheet automatically to match the new template. The biggest change here is that an asterisk is no longer used to identify the correct answer and instead it is a numerical value of 1-4 which indicates if the correct answer was A,B,C, or D. Ideally, I would like to be able to copy the original sheet of data into a book, run a script and end up with the data formatted correctly for export. An example of the new template can be seen here I would be interested in

    €22 (Avg Bid)
    €22 Offre moyenne
    12 offres

    Insurance, Construction, Excel, Claims Data Entry. I need help setting up simple data entry, financial accounting, and organization that can be done autonomously. This job will be quick and easy. Afterward, we can talk about the next project that will be in increments of daily work in $100 -- $250. 1. Start building spreadsheets with documentation amounts, labeling, picture numbering, and damage done 2. Organizing it in sections by Room damage or Area Damage 3. Triple-checking your work and that you read this post. Thank you, P

    €111 (Avg Bid)
    €111 Offre moyenne
    100 offres

    I need a data entry expert. Hard working and new freelancers are welcome. I have a spreadsheet of Church list of Kentucky, USA. Only need to collect 1. The Pastor Name(if not available then pick any title persons), 2. Email ( Any Email) . 3. Missing state address and Phone number, 4. Instagram( If available...welcome. I have a spreadsheet of Church list of Kentucky, USA. Only need to collect 1. The Pastor Name(if not available then pick any title persons), 2. Email ( Any Email) . 3. Missing state address and Phone number, 4. Instagram( If available) Note : The data should be from only Kentucky (KY), USA. If there are any other state of data please ignore them. Budget $7 Thanks

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    56 offres

    The goal of these template spreadsheets is to make the data entry tasks clear to the worker who is going to type in all of the data manually (from reading paper documents) so that my business can "catch up" to the point in time in the ledger from January 2022 to 12/3/2022. The spreadsheet should have English verbiage that communicates the task very well so that she (the worker) can just sit there and type in all of that information and then it can be imported into my accounting software.

    €20 (Avg Bid)
    €20 Offre moyenne
    18 offres

    ...in all elements and processes of land acquisitions including market research, due diligence, entitlement, and all other matters required to underwrite a specific site and/or area. Extract and analyze data from a variety of sources including company databases, REIS, ESRI, GIS and other external websites to develop financial models and market study reports. Maintain detailed competitor analysis spreadsheets to assess ways to enhance performance of potential projects. Experience Minimum Bachelor's degree in GIS, Geography, Cartography, Planning, Engineering, Computer Science, Finance, Accounting, Real Estate, Urban Planning, Business Administration or related field or equivalent previous work experience. Demonstrated proficiency with ESRI's ArcGIS Desktop software suite ...

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    28 offres

    working to automate the more painful pieces of operations in behavioral health clinics today. We're excited to find organized, efficient data entry specialists to help us with porting over data from multiple sources into our databases, and executing on special projec... and executing on special projects to help support the billing and operations functions. What you'll do: - Downloading, cleaning, and entering data from different sources into our internal databases - Performing other tasks to support the operations and billing teams What we're looking for: - 2+ years experience in data entry - Experience working with Microsoft Excel, Google Sheets, csvs, spreadsheets - Experience working with Microsoft Word & Google Docs - Strong proficiency working with multiple...

    €28 / hr (Avg Bid)
    €28 / hr Offre moyenne
    21 offres

    tail. You will report to a data manager or another senior data team member. Understanding of data confidentiality principles is compulsory. The company will rely on you for having accurate and updated data that are easily accessible through a digital database. Responsibilities for Data Entry • Enter personal customer information into databases as collected upon forms or spreadsheets • Review all data for errors and report and unusually findings to management • Collect and determine completed of all information before entering data into software programs • Scan and print required documents needed to collect information for data entry • Work following privacy guidelines as dictated by state and federal law • Generate weekly and monthly reports reg...

    €440 (Avg Bid)
    €440 Offre moyenne
    10 offres

    I need my Excel spreadsheets corrected/recreated.

    €71 (Avg Bid)
    €71 Offre moyenne
    135 offres

    We are in need on an update product card that accompanies a product an contains relevant information, bullet points and stats regarding the product. It should be more modern, freshe...The first batch would include cards for 12 different products (Strains), They would be in portrait mode an compatible with a digital screen 1080x1920 We would like an editable template that can be used to update products quickly as they change. and for different formate, prints/digital screens. This link contains the details of the 12 strains mentioned for the set. - Copy of admired examples (Not Necessarily the black):-

    €207 (Avg Bid)
    À la une Garanti
    €207
    172 propositions

    Hi Hetal, creating this new project for the remaining final customizations Please refer to the latest sheet in https://docs.google.com/spreadsheets/d/1dyurHwM7iej-1GCmQg0Z4aOqM8p0eb67p80j4UFXtgc/edit#gid=1293618271

    €23 (Avg Bid)
    €23 Offre moyenne
    1 offres

    ...with a keen eye for detail. You will report to a data manager or another senior data team member. Understanding of data confidentiality principles is compulsory. The company will rely on you for having accurate and updated data that are easily accessible through a digital database. Responsibilities for Data Entry • Enter personal customer information into databases as collected upon forms or spreadsheets • Review all data for errors and report and unusually findings to management • Collect and determine completed of all information before entering data into software programs • Scan and print required documents needed to collect information for data entry • Work following privacy guidelines as dictated by state and federal law • Generate weekly and m...

    €30 / hr (Avg Bid)
    €30 / hr Offre moyenne
    29 offres

    ...and can hop on the occasional call during PDT (WA, USA) working hours. We need someone who: - Is very comfortable with the English language, since part of the job involves customer service (but being in a Western country is not a requirement as long as you’re fluent) - Isn’t scared of numbers (you don’t need a PhD in math, but you need to be comfortable digging through data and looking at spreadsheets) - Is a great communicator (be proactive about messaging when something is wrong or you have a question, clearly articulate what issues you’re having, take notes when we’re giving you instructions, take feedback well, etc.) - Can work at least 2 hours each weekday (you’ll have more flexibility to set your own schedule as time goes on, but som...

    €409 (Avg Bid)
    €409 Offre moyenne
    12 offres

    I have a list of URLs here: And I need to scrape the given details from the attached screenshot. 1. Wine name ---. product-details__container-right li:nth-child(1) h1:nth-child(1) 2. Wine Type--- li.pb-4:nth-child(2) a:nth-child(1) 3. Producer Link --- div.font-light-bold:nth-child(3) a:nth-child(1) I have approximately 1000+ links and the input and output files will be on .csv Basic Problems: 1. Those websites can't be accessed using automated scraping tools like phantombuster. It's giving an HTTP code 403 error. 2. We also faced the same issue for scraping angel list profiles. I also have a USA proxy to process with the python script. 3. Need some coder to go through the database via

    €22 (Avg Bid)
    €22 Offre moyenne
    14 offres

    I need anyone who can design and host a web-based database platform to store documents and spreadsheets accessible by a client. It is like an audit and asset database that can be searched and reports produced.

    €185 (Avg Bid)
    €185 Offre moyenne
    57 offres

    We would like to refine our existing Google Sheets materials spreadsheet to work more efficiently. We would like to engage the help of somebody who is proficient in producing spreadsheets for businesses.

    €531 (Avg Bid)
    €531 Offre moyenne
    76 offres

    ...Step2. Set the Traditional Chinese language (this step can be omitted if the APP defaults to the Traditional Chinese language): In the APP, "My" "System Settings" and "Language" select Traditional Chinese Step3. Need to verify the module: See Google Docs for details—Pages screenshot https://docs.google.com/spreadsheets/d/1bn8AxQxyMhcSOket7xgiiKxQFxFeuEw9elxSpREJgLI/edit#gid=0 Step4. Fill in the translation feedback: See Google Docs for details—Fill feedback https://docs.google.com/spreadsheets/d/1bn8AxQxyMhcSOket7xgiiKxQFxFeuEw9elxSpREJgLI/edit#gid=1085988867...

    €13 / hr (Avg Bid)
    €13 / hr Offre moyenne
    12 offres

    Hello! We are seeking a Shopify assistant who has a passion for ecommerce and is deeply familiar with Shopify for uploading and listing products to our store. Product info will be provided via google drive (spreadsheets, pdfs, docs and images) or directly from supplier website. Preferable candidate has extreme attention to detail, strong English skills, copywriting experience and is able to modify and improve upon the provided product descriptions. Basic photo editing skills are also a required. I.e. Resizing/cropping images to specified dimensions. We like to use detailed written and video SOP guides for all operational tasks in our company. An initial SOP guide/ walkthrough of the required tasks will be provided. Part of the position duties includes modifying and improving upo...

    €6 - €8 / hr
    À la une Scellé LDN
    €6 - €8 / hr
    18 offres

    ...opportunities Create and implement data entry protocols to streamline processes and increase productivity Utilize the website, social media, and printed materials to raise our visibility in the community Order office equipment and supplies as needed Clerical duties (e.g., filing, keying, faxing), entering data and extracting data from multiple systems. Use of computer applications required (e.g., email, spreadsheets, word processing, and Microsoft Office). Assist with setting up meetings, retreats, conferences, etc. Manage calendars effectively Educate and inform clients on program goals, scope and service level agreements Draft and send communications to clients about transitions or changes in support Qualifications: Technologically savvy; basic knowledge of Microsoft Office ...

    €30 / hr (Avg Bid)
    €30 / hr Offre moyenne
    13 offres

    Integrating Dialogflow CX with Spreadsheets

    €2 / hr (Avg Bid)
    €2 / hr Offre moyenne
    4 offres

    We are looking for a Data Entry Clerk to type information into excel from electronic documents. The ideal candidate will be computer savvy and a fast typist with a keen eye for detail. You will report only to ...savvy and a fast typist with a keen eye for detail. You will report only to your supervisor. Understanding of data confidentiality principles is compulsory. The company will rely on you for having accurate data that are easily accessible through Saas. Responsibilities - Type in data provided directly from customers - Create spreadsheets without mistakes - Verify data by comparing it to source documents Requirement - Fair knowledge of word processing tools and spreadsheets (MS Office Word, Excel etc. - High school degree or equivalent - Immediate available is preferr...

    €288 / hr (Avg Bid)
    €288 / hr Offre moyenne
    1 offres

    Update annual excel spreadsheets for 2023, improve macros and code, and change to power query. Existing spreadsheets need updating, VBA code needs improvement, some changes to the layout and format for 3 files

    €111 (Avg Bid)
    LDN
    €111 Offre moyenne
    24 offres
    Data Entry S'est terminé left

    We are looking for a Data Entry Clerk to type information into excel from electronic documents. The ideal candidate will be computer savvy and a fast typist with a keen eye for detail. You will report only to ...savvy and a fast typist with a keen eye for detail. You will report only to your supervisor. Understanding of data confidentiality principles is compulsory. The company will rely on you for having accurate data that are easily accessible through Saas. Responsibilities - Type in data provided directly from customers - Create spreadsheets without mistakes - Verify data by comparing it to source documents Requirement - Fair knowledge of word processing tools and spreadsheets (MS Office Word, Excel etc. - High school degree or equivalent - Immediate available is preferr...

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    78 offres

    Hi Drew, Hi Stewart, I will soon have my income and expenses totalled up via Excel spreadsheets and ready to hand over. My last accounts were made up to 31 March 2021 and the company was dissolved on 17 May 2022. I am looking for a certified accountant to literally upload the remaining accounts. Is this something you can do?

    €39 (Avg Bid)
    €39 Offre moyenne
    1 offres

    Hi Stewart, I will soon have my income and expenses totalled up via Excel spreadsheets and ready to hand over. My last accounts were made up to 31 March 2021 and the company was dissolved on 17 May 2022. I am looking for a certified accountant to literally upload the remaining accounts. Is this something you can do?

    €40 (Avg Bid)
    €40 Offre moyenne
    1 offres

    Welcome. [EXCEL SPREADSHEETS | FORMULAS | FUNCTIONS | FIXING ERRORS ] I can help you in any kind of tasks as follows: INDEX-MATCH IF/SUMIF/SUMIFS/IFERROR/SUMPRODUCT COUNTIF/COUNTIFS DROP DOWN & DATA VALIDATION CONDITIONAL FORMATTING REMOVING DUPLICATES Formula Automation/Linking Fixing up #DIV/0, #N/A, #NAME?, #NULL!, #NUM!, #REF!, AND #VALUE! Error in Excel Sheet. Splitting the text/data/Formula into different cells Formula related any issues as per your requirements. I Will Create Excel Spreadsheet with Formula or Macro and Fix Error to Improve Your Current Spreadsheets Based on Your Requirements. Please Contact Me and I'll Help You Out. Thank You!

    €2 / hr (Avg Bid)
    €2 / hr Offre moyenne
    19 offres

    Welcome to my Gig! EXCEL SPREADSHEETS | FORMULAS | FUNCTIONS | MACROS | FIXING ERRORS I can help you in any kind of tasks as follows: VLOOKUP/HLOOKUP INDEX-MATCH IF/SUMIF/SUMIFS/IFERROR/SUMPRODUCT COUNTIF/COUNTIFS DROP DOWN & DATA VALIDATION CONDITIONAL FORMATTING REMOVING DUPLICATES Formula Automation/Linking Fixing up #DIV/0, #N/A, #NAME?, #NULL!, #NUM!, #REF!, AND #VALUE! Error in Excel Sheet. Splitting the text/data/Formula into different cells Formula related any issues as per your requirements. I Will Create Excel Spreadsheet with Formula or Macro and Fix Error to Improve Your Current Spreadsheets Based on Your Requirements. Please Contact Me and I'll Help You Out. Note: Feel free to details discussion before placing an order so that I can...

    €10 / hr (Avg Bid)
    €10 / hr Offre moyenne
    15 offres
    Etsy Dropshipping Expert S'est terminé left

    Looking for an e-commerce/ dropshipping expert that can create digital/physical listings for my etsy store, fulfill orders, handle customer service, and generate good sales through dropshipping. looking for professional, long-term commitment. some digital products can be worksheets, templates, spreadsheets, planners, trackers, checklists, how to guides, eBooks. looking for long time commitment and professionalism. I am NOT looking for just a marketer

    €149 (Avg Bid)
    €149 Offre moyenne
    23 offres
    Design and develop website S'est terminé left

    Design and develop a fully functioning website. The main component of this website utilises Microsoft Excel spreadsheets to output calculated values based on data input. There'll also be various integrations required. Looking for somebody with a proven background in developing complex web apps such as this and something that can be used on a mobile phone as well as a desktop so needs to be responsive. This project is for design and development. Please see the attached draft spec.

    €2882 (Avg Bid)
    €2882 Offre moyenne
    109 offres
    Project for Cinoll Articles S'est terminé left

    Hello Ador, new writing tasks here:

    €189 (Avg Bid)
    €189 Offre moyenne
    1 offres

    I need plugin/php code that does: 1. Read 2 Google spreadsheets in Google Drive. 2. Let each users (in spreadsheet records) to login to view his/her own records! The code can be in php or it can be a plugin (the website use wordpress). The user can use Social Login or user/pass that PRE-DEFINED inside the spreadsheets! Please only bid if you have experienced of writing custom codes! Knowing Google API is a must! Best regards, Ngoc

    €268 (Avg Bid)
    €268 Offre moyenne
    57 offres

    answer phones, set up calls on Teams app, handle secretarial paperwork and light typing, know something about spreadsheets and general oil field work; need a person who can work Teams App very well and set up and monitor calendar very well so scheduling comes into play.

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    47 offres
    Word Press Page Creation Using CSV S'est terminé left

    Hello guys, I need details to be uploaded using CSV file. For two pages. Using separate CSV files to extract the artist information from the “Artist Biographies”, “Photo Archive” and “Discographies” spreadsheets in the CBMA Back End Database - The extracted artist information will populate a single Artist Profile page for each artist on the CBMA website - A preview function will be created in the backend to review a draft of the Artist Profile page before uploading/going live - Artist - Genre - Album Name - Region - Years Active - Associated Artists - Photo requirements for CBMA website: - JPEG or PNG - 3 scans per artist (up to 6 in some cases) - maximum dimensions? - photos will be horizontal or vertical with text display adjusted as requir...

    €19 (Avg Bid)
    €19 Offre moyenne
    8 offres
    Spreadsheet Online CMS Fitness S'est terminé left

    Hey Rahul ! I'm looking for a professional dashboard for online client management in Fitness Bodybuilding. I use spreadsheets to track progress and write plans. However, I got too many customers now and need to Semi-automate things: Check In Template in Forms. At any time customers can check in and send updates. I get these, do my analysis and send plans back. I then also need a dashboard to get an overview for all metrics. A workout and diet plan generator, based on a small database.

    €243 (Avg Bid)
    €243 Offre moyenne
    1 offres

    Have experience working with Microsoft Word & Google Docs Strong proficiency working with multiple different technology systems.

    €80 (Avg Bid)
    €80 Offre moyenne
    29 offres
    Data analytics S'est terminé left

    ...create a presentation to share your findings, - Develop a dashboard for a Profit and Loss Statement. - Create a Financial Forecasting Model using three scenarios. You should start by taking a look at your dataset and brainstorming which sub-category and company you want to focus your data analysis on - the questions leading to this page should have assisted in this process! Then you should use spreadsheets or another Excel-like software to conduct your analysis and choose a sub-category and company you are most interested in. This project is open-ended in that there is no one right answer. __________________________________________________________________________________________________________________ Planning ahead These files listed here are what you will be working on in t...

    €69 (Avg Bid)
    €69 Offre moyenne
    25 offres

    We require these fields for the following industries. see this google sheet that has got started: https://docs.google.com/spreadsheets/d/1DKsIJ89BLZFPOMoE8cV4DMwZRTiS7dRN582CteQHBN4/edit#gid=0 contact details primarlily: What they do Company Location Website Phone Email Contact Notes Useful websites to find such information from Industries: Call Centres and BPOs Solar Telecommunications Energy Insurance Debt Collection Charity Airlines Travel Private Health providers Property Investment Firms Finance companies such as mortgage brokers and other finance broking companies Real estate agencies - such as national companies and real estate chains Franchises Banks and financial institutions E-Commerce Government Bodies such as Medicare, Centrelink ***Note all of these compani...

    €71 (Avg Bid)
    €71 Offre moyenne
    50 offres
    Klipfolio Dashboard S'est terminé left

    Looking for a custom Klipfolio dashboard using several excel spreadsheets as source files

    €356 (Avg Bid)
    €356 Offre moyenne
    17 offres
    next.js api## S'est terminé left

    add the below features to an existing app: 1. add authentication; 2. update account, user, and payment details; 3. create APIs from a CSV form; 4. show api request data; requirement doc: video demo: do you agree with the budget of $80 and a 5-day deadline?

    €80 (Avg Bid)
    €80 Offre moyenne
    14 offres

    Looking for someone to complete google sheets template for data analysis of investments. Data entry is done weekly by a non-tech savy person so spreadsheets need to be user friendly, clear, concise and with cells protected. Weekly data needs to feed into monthly, quarterly, YTD, yearly sheets etc. We have a good start of what's needed. Just need it expanded for more data analysis. Bonus if completed by Nov 30, 2022

    €236 - €709
    Scellé
    €236 - €709
    75 offres

    Meilleurs articles de la communauté spreadsheets