Guides for everyday tasks
Short explanations to help you choose the right settings and check your results.
Latinica u ćirilicu: kako sačuvati linkove i strane nazive (Serbian)
Convert Serbian Latin and Cyrillic text while protecting links and foreign names. Worked examples, common exceptions and checks before copying or downloading. Written in Serbian.
Comment taper É, Ç et œ sur un clavier QWERTY (French)
Practical steps for French accents and capital letters on Windows, Mac, iPhone and Android. Written in French, with links to official instructions and Kalika’s accent keyboard.
How to type Nepali with an English keyboard
Type Nepali with an English keyboard using Roman words, correct ambiguous spellings and keep English text unchanged. Copy or download your reviewed Unicode text.
How to convert Preeti to Unicode without garbled text
Convert a Preeti passage to Nepali Unicode, check a known example and fix common font or copy problems. Follow browser-based steps and preserve your original.
How to reduce image file size for email
Use dimensions and quality to make a useful, smaller attachment.
JPG, PNG or WebP: which format should you use?
Compare transparency, detail and compatibility.
Turn phone photos into one readable PDF
Turn phone photos of documents into a readable PDF. Check the crop, choose a filter, arrange pages and inspect the downloaded file before sharing it.
Resize a photo to fit an online application's requirements
Prepare a photo for an application form by checking pixel dimensions, file type and file size. Resize carefully and inspect the result before uploading.
Calculate work hours when your shift crosses midnight
Calculate an overnight shift by marking its end time as next day and subtracting breaks. Understand hours and minutes, decimal hours and clock-change limits.
Clean text copied from a PDF before pasting it into a document
Clean extra spaces in text copied from a PDF, replace repeated errors and review broken lines without losing paragraph structure or changing meaning.
Calculate the final-exam score you need for a target grade
Work out the exam score needed for a target course grade using assessment weights, a worked example and checks for scores outside the possible range.