For those who use computers on a regular basis, mastering some common shortcuts can often be half the battle. The following computer tips are all classics and are mostly needed in most of the jobs using computers.convert word to pdf online free without losing formatting Please read them quickly!

Computer Basics

Quickly switch programs: Desktop programs open a lot, using the mouse to click one after another is very troublesome, want to quickly switch between different programs how to do, Alt + TAB a key can be directly completed.merge 2 jpg files into 1 pdf Press Windows + Tab key can also work, can be personalized for Windows 7 and 10, and have a cool 3D switching effect.

2. One key to quickly lock the screen:Many times you need to leave your seat temporarily to do other things. What should I do if I take my computer security very seriously? You may want to hold down the Windows key + L key, so that the computer directly lock screen, and do not have to worry about computer data leakage.

3, seconds to open the file for management: to find the computer files, the general public will first find "My Computer", and then by clicking on it can be opened, the steps are a little complicated and cumbersome.pdf editor free But this way we open the students faster, press the Windows key + E key on the keyboard, direct control to open their own computer resource information management, one second to open.

4. Directly display the desktop: Being chatting or browsing treasures, the boss suddenly walked in. The mouse can't click the desktop below. What to do now? Don't be nervous, press Windows key + D key to switch to desktop directly.

5. Quickly close the page:If you don't want to be seen by uninvited guests, you can use Alt+F4 or CTRL+W to close the current page.Also, when you are watching a video, suddenly someone comes, you can close it in this way.

Restore the closed page: If you want to continue to browse the page you just closed, what to do?Ctrl + Shift + T Restore the page you just closed.

7. Restore accidentally deleted text: write a long time copywriting materials finally written, but because of accidentally deleted a few paragraphs, so use Ctrl + Z to undo the deletion, this also applies to accidentally deleted documents.

8, text for pictures can be enlarged: computer system resolution requirements are very high, but the screen through the text as well as pictures are too small to see how to do? You can use the Windows key , the magnifying glass even appeared, the original picture was enlarged.

Multi-Tab Switching: Open multiple pages in the same window, with Ctrl Tab, you can switch between multiple pages, need to close the current page, use Ctrl W.

精選文章:

What is pdf? Commonly used documents converted to PDF so easily

What is the format of PDF? How to edit PDF files on computer

Computer novice very useful operation tips